Nume: Hyeon Chung
Å¢ara: Republica Koreea
Data naşterii: 19.05.96, 30 Vârsta
Clasament ATP: 519
TOP poziţie în clasament: 19 (28.05.18, 1775 puncte)
Puncte: 81
Premii: 3774890 $
Total meciuri: 515
Victorii: 329
Succes: 63.88 %
Å¢ara: Republica Koreea
Data naşterii: 19.05.96, 30 Vârsta
Clasament ATP: 519
TOP poziţie în clasament: 19 (28.05.18, 1775 puncte)
Puncte: 81
Premii: 3774890 $
Total meciuri: 515
Victorii: 329
Succes: 63.88 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2026 | 19/12 | 18/10 | 0/0 | 1/2 | 0/0 | 0/0 | 0/0 |
| 2025 | 32/22 | 31/21 | 0/0 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2024 | 8/6 | 8/5 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2023 | 1/6 | 0/2 | 0/0 | 0/0 | 0/0 | 1/4 | 0/0 |
| 2020 | 1/5 | 0/1 | 1/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 17/13 | 16/10 | 0/0 | 1/3 | 0/0 | 0/0 | 0/0 |
| 2018 | 30/19 | 26/15 | 2/2 | 2/2 | 0/0 | 0/0 | 0/0 |
| 2017 | 41/20 | 18/12 | 14/5 | 9/3 | 0/0 | 0/0 | 0/0 |
| 2016 | 30/19 | 20/10 | 3/5 | 6/3 | 1/1 | 0/0 | 0/0 |
| 2015 | 55/23 | 44/15 | 10/4 | 0/0 | 0/0 | 1/4 | 0/0 |
| 2014 | 54/19 | 49/16 | 0/1 | 2/0 | 0/1 | 3/1 | 0/0 |
| 2013 | 30/15 | 23/11 | 1/1 | 0/1 | 1/1 | 5/1 | 0/0 |
| 2012 | 11/7 | 10/6 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| ÃŽN TOTAL | 329/186 | 263/134 | 32/23 | 22/16 | 2/3 | 10/10 | 0/0 |
| succes % | 63.88 % | 66.25 % | 58.18 % | 57.89 % | 40 % | 50 % | 0 % |
Hyeon Chung / nejucate / ultimele
| nu a fost găsit nici un meci |
Hyeon Chung form / suprafaţa: Hard
Hyeon Chung / suprafaţa: Hard
| 15.05.26 | Sfert de finală | Matthew Dellavedova | Hyeon Chung | 6-2, 1-0, Hyeon Chung - retragere |  | detaliu meci |  M15 Nakhon | Hard |
| 14.05.26 | a 2-a rundă | Hyeon Chung | Thanapet Chanta | 6-1, 6-4 |  | detaliu meci | ||
| 12.05.26 | 1-a rundă | Hyeon Chung | Khomtat Kitthachok | 6-2, 6-3 | | detaliu meci | ||
| 07.05.26 | a 2-a rundă | Matthew Dellavedova | Hyeon Chung | 2-6, 6-2, 6-3 | | detaliu meci | M25 Nakhon | Hard |
| 06.05.26 | 1-a rundă | Hyeon Chung | Christopher Papa | 6-0, 6-2 | | detaliu meci | ||
| 03.05.26 | Finală | Hyeon Chung | Kasidit Samrej | 6-4, 6-2 | | detaliu meci | M25 Nakhon | Hard |
| 02.05.26 | Semifinală | Hyeon Chung | Masamichi Imamura | 6-1, 6-0 | | detaliu meci | ||
| 01.05.26 | Sfert de finală | Hyeon Chung | Moerani Bouzige | 6-4, 6-0 | | detaliu meci | ||
| 30.04.26 | a 2-a rundă | Hyeon Chung | Ryuki Matsuda | 4-6, 7-5, 6-1 | | detaliu meci | ||
| 29.04.26 | 1-a rundă | Hyeon Chung | Matthew Summers | 6-3, 6-1 | | detaliu meci | ||
| 24.04.26 | Sfert de finală | Soon-Woo Kwon | Hyeon Chung | 3-6, 6-2, 6-4 | | detaliu meci |  Gwangju Challenger | Hard |
| 23.04.26 | a 2-a rundă | Hyeon Chung | Clement Chidekh | 7-5, 7-5 | | detaliu meci | ||
| 21.04.26 | 1-a rundă | Hyeon Chung | Jason Jung | 6-3, 6-4 | | detaliu meci | ||
| 23.03.26 | Calificare | Justin Boulais | Hyeon Chung | 6-4, 6-4 | | detaliu meci |  Yokkaichi Challenger | Hard |
| 22.03.26 | 1-a rundă de calif. | Hyeon Chung | Yusuke Takahashi | 6-1, 6-2 | | detaliu meci | ||
| 22.02.26 | 1-a rundă de calif. | Mitsuki Wei Kang Leong | Hyeon Chung | 6-3, 1-6, 6-0 | | detaliu meci |  Pune Challenger | Hard |
| 17.02.26 | 1-a rundă | Alastair Gray | Hyeon Chung | 6-0, 7-66 | | detaliu meci | New Delhi | Hard |
| 16.02.26 | Calificare | Hyeon Chung | Ramkumar Ramanathan | 6-2, 6-2 | | detaliu meci | ||
| 15.02.26 | 1-a rundă de calif. | Hyeon Chung | Nitin Kumar Sinha | 6-2, 6-1 | | detaliu meci | ||
| 26.01.26 | 1-a rundă | Corentin Denolly | Hyeon Chung | 6-2, 6-4 | | detaliu meci |  Phan Thiet | Hard |
| 22.01.26 | a 2-a rundă | Robin Bertrand | Hyeon Chung | 6-74, 7-63, 6-2 | | detaliu meci | Phan Thiet | Hard |
| 20.01.26 | 1-a rundă | Hyeon Chung | Ryan Peniston | 6-4, 6-4 | | detaliu meci | ||
| 19.01.26 | Calificare | Hyeon Chung | David Jorda Sanchis | David Jorda Sanchis - nu s-a prezentat | | detaliu meci | ||
| 18.01.26 | 1-a rundă de calif. | Hyeon Chung | Moerani Bouzige | 3-6, 6-4, 6-1 | | detaliu meci | ||
| 13.01.26 | 1-a rundă | Marat Sharipov | Hyeon Chung | 6-3, 6-2 | | detaliu meci | Nonthaburi 2 | Hard |
| 12.01.26 | Calificare | Hyeon Chung | Thanapet Chanta | 2-6, 6-3, 6-4 | | detaliu meci | ||
| 11.01.26 | 1-a rundă de calif. | Hyeon Chung | Yusuke Takahashi | 6-4, 6-3 | | detaliu meci | ||
| 06.01.26 | 1-a rundă | Florent Bax | Hyeon Chung | 3-6, 7-65, 6-3 | | detaliu meci | Nonthaburi 1 | Hard |
| 17.11.25 | 1-a rundă | Kaichi Uchida | Hyeon Chung | 6-3, 6-0 | | detaliu meci | Yokohama Challenger | Hard |
| 04.11.25 | 1-a rundă | Philip Sekulic | Hyeon Chung | 6-4, 6-3 | | detaliu meci | Matsuyama Challenger | Hard |
| 27.10.25 | 1-a rundă | Chak Lam Coleman Wong | Hyeon Chung | 6-3, 6-2 | | detaliu meci | Seoul Challenger | Hard |
| 15.10.25 | a 2-a rundă | Fajing Sun | Hyeon Chung | 6-3, 7-65 | | detaliu meci |  Shenzhen Challenger | Hard |
| 13.10.25 | 1-a rundă | Hyeon Chung | Rigele Te | 7-64, 3-0, Rigele Te - retragere | | detaliu meci | ||
| 06.10.25 | 1-a rundă de calif. | Xiaofei Wang | Hyeon Chung | 6-2, 4-6, 6-1 | | detaliu meci | Jinan Challenger | Hard |
| 13.09.25 | Hyeon Chung | Dmitry Popko | 6-3, 7-5 | | detaliu meci | Davis Cup | Hard | |
| 12.09.25 | Rubber 1 | Alexander Shevchenko | Hyeon Chung | 6-4, 6-3 | | detaliu meci | ||
| 20.07.25 | 1-a rundă de calif. | Spencer Johnson | Hyeon Chung | 7-5, 6-1 | | detaliu meci |  Bloomfield Hills | Hard |
| 13.07.25 | 1-a rundă de calif. | Alexander Rozin | Hyeon Chung | 7-63, 6-3 | | detaliu meci |  Granby Challenger | Hard |
| 09.07.25 | 1-a rundă | Garrett Johns | Hyeon Chung | 6-3, 2-6, 7-64 | | detaliu meci | Winnipeg Challenger | Hard |
| 08.07.25 | Calificare | Hyeon Chung | Strong Kirchheimer | 7-5, 6-1 | | detaliu meci | ||
| 06.07.25 | 1-a rundă de calif. | Hyeon Chung | Benjamin Thomas George | 6-2, 6-4 | | detaliu meci | ||
| 30.06.25 | Calificare | Strong Kirchheimer | Hyeon Chung | 6-2, 1-6, 7-64 | | detaliu meci | Cary Challenger | Hard |
| 29.06.25 | 1-a rundă de calif. | Hyeon Chung | Leo Vithoontien | 6-2, 6-4 | | detaliu meci | ||
| 12.06.25 | a 2-a rundă | Nicolas Ian Kotzen | Hyeon Chung | 3-6, 7-65, 6-0 | | detaliu meci | M25 Wichita | Hard |
| 11.06.25 | 1-a rundă | Hyeon Chung | Bjorn Swenson | 6-3, 6-2 | | detaliu meci | ||
| 03.06.25 | 1-a rundă | Paul Jubb | Hyeon Chung | 4-6, 6-4, 6-4 | | detaliu meci | Tyler Challenger | Hard |
| 02.06.25 | Calificare | Hyeon Chung | Pranav Kumar | 6-1, 6-2 | | detaliu meci | ||
| 01.06.25 | 1-a rundă de calif. | Hyeon Chung | Dane Sweeny | 6-2, 6-4 | | detaliu meci | ||
| 28.05.25 | 1-a rundă | Andres Martin | Hyeon Chung | 6-3, 6-2 | | detaliu meci | Little Rock | Hard |
| 28.05.25 | Calificare | Kenta Miyoshi | Hyeon Chung | 7-5, 7-65 | | detaliu meci | ||
| 25.05.25 | 1-a rundă de calif. | Hyeon Chung | Keisuke Saitoh | 6-0, 6-2 | | detaliu meci | ||
| 05.05.25 | Calificare | Shintaro Imai | Hyeon Chung | 0-6, 6-4, 6-3 | | detaliu meci | Wuxi Challenger | Hard |
| 04.05.25 | 1-a rundă de calif. | Hyeon Chung | Hikaru Shiraishi | 1-6, 6-4, 6-1 | | detaliu meci | ||
| 27.04.25 | 1-a rundă de calif. | Filip Peliwo | Hyeon Chung | 6-2, 6-4 | | detaliu meci | Guangzhou Challenger | Hard |
| 25.04.25 | Sfert de finală | Tristan Schoolkate | Hyeon Chung | 6-3, 6-1 | | detaliu meci | Gwangju Challenger | Hard |
| 24.04.25 | a 2-a rundă | Hyeon Chung | James Kent Trotter | 6-2, 7-61 | | detaliu meci | ||
| 21.04.25 | 1-a rundă | Hyeon Chung | Constant Lestienne | 6-1, 6-4 | | detaliu meci | ||
| 18.04.25 | Sfert de finală | Jason Murray Kubler | Hyeon Chung | 6-2, 6-4 | | detaliu meci | Busan Challenger | Hard |
| 17.04.25 | a 2-a rundă | Hyeon Chung | Li Tu | 3-6, 6-3, 6-4 | | detaliu meci | ||
| 15.04.25 | 1-a rundă | Hyeon Chung | Emil Ruusuvuori | 6-2, 6-4 | | detaliu meci | ||
| 30.03.25 | Finală | Hyeon Chung | Takuya Kumasaka | 6-4, 3-6, 6-1 | | detaliu meci | M15 Tsukuba | Hard |
| 30.03.25 | Semifinală | Hyeon Chung | Yu Hsiou Hsu | 7-64, 6-1 | | detaliu meci | ||
| 28.03.25 | Sfert de finală | Hyeon Chung | Colin Sinclair | 6-2, 6-2 | | detaliu meci | ||
| 27.03.25 | a 2-a rundă | Hyeon Chung | Yusuke Kusuhara | 6-3, 6-1 | | detaliu meci | ||
| 25.03.25 | 1-a rundă | Hyeon Chung | Naoki Tajima | 6-3, 6-2 | | detaliu meci | ||
| 23.03.25 | Finală | Hyeon Chung | Takuya Kumasaka | 6-4, 6-0 | | detaliu meci | M15 Nishi | Hard |
| 22.03.25 | Semifinală | Hyeon Chung | Hikaru Shiraishi | 6-2, 6-2 | | detaliu meci | ||
| 21.03.25 | Sfert de finală | Hyeon Chung | Moerani Bouzige | 6-4, 6-3 | | detaliu meci | ||
| 20.03.25 | a 2-a rundă | Hyeon Chung | Tai Sach | 6-2, 6-0 | | detaliu meci | ||
| 19.03.25 | 1-a rundă | Hyeon Chung | Yusuke Kusuhara | 6-2, 6-0 | | detaliu meci | ||
| 16.03.25 | Finală | Oliver Crawford | Hyeon Chung | 4-6, 6-3, 6-2 | | detaliu meci | M25 Luan | Hard |
| 15.03.25 | Semifinală | Hyeon Chung | Jie Cui | 7-5, 6-3 | | detaliu meci | ||
| 14.03.25 | Sfert de finală | Hyeon Chung | Yan Bai | 7-5, 6-0 | | detaliu meci | ||
| 13.03.25 | a 2-a rundă | Hyeon Chung | Kokoro Isomura | 7-5, 1-6, 6-4 | | detaliu meci | ||
| 12.03.25 | 1-a rundă | Hyeon Chung | Zhan Zheng | 6-4, 7-62 | | detaliu meci | ||
| 26.02.25 | 1-a rundă | Ajeet Rai | Hyeon Chung | 6-3, 4-6, 6-4 | | detaliu meci |  M25 Launceston | Hard |
| 22.02.25 | Semifinală | Omar Jasika | Hyeon Chung | 7-62, 7-5 | | detaliu meci | M25 Burnie | Hard |
| 21.02.25 | Sfert de finală | Hyeon Chung | Shintaro Imai | 6-1, 6-1 | | detaliu meci | ||
| 20.02.25 | a 2-a rundă | Hyeon Chung | Joshua Charlton | 6-3, 6-1 | | detaliu meci | ||
| 19.02.25 | 1-a rundă | Hyeon Chung | Yuichiro Inui | 6-4, 6-2 | | detaliu meci | ||
| 05.01.25 | Finală | Hyeon Chung | Giles Hussey | 6-1, 6-2 | | detaliu meci |  M25 Bali | Hard |
| 04.01.25 | Semifinală | Hyeon Chung | Chase Ferguson | 6-4, 3-6, 6-2 | | detaliu meci | ||
| 03.01.25 | Sfert de finală | Hyeon Chung | Antoine Escoffier | 6-2, 6-2 | | detaliu meci | ||
| 02.01.25 | a 2-a rundă | Hyeon Chung | Seungmin Park | 6-2, 6-2 | | detaliu meci | ||
| 01.01.25 | 1-a rundă | Hyeon Chung | Yuta Tomida | 6-4, 6-1 | | detaliu meci | ||
| 24.12.24 | 1-a rundă | Giles Hussey | Hyeon Chung | 6-4, 6-4 | | detaliu meci | M15 Bali | Hard |
| 17.12.24 | 1-a rundă | Erik Arutiunian | Hyeon Chung | 6-3, 3-6, 7-5 | | detaliu meci | M15 Bali | Hard |
| 31.10.24 | a 2-a rundă | Li Tu | Hyeon Chung | 4-6, 6-3, 6-1 | | detaliu meci | Seoul Challenger | Hard |
| 29.10.24 | 1-a rundă | Hyeon Chung | Yunseong Chung | 7-5, 6-3 | | detaliu meci | ||
| 20.09.24 | Sfert de finală | Goncalo Oliveira | Hyeon Chung | 6-1, 3-6, 6-0 | | detaliu meci | M25 Takasaki | Hard |
| 19.09.24 | a 2-a rundă | Hyeon Chung | Hikaru Shiraishi | 6-3, 6-3 | | detaliu meci | ||
| 18.09.24 | 1-a rundă | Hyeon Chung | Yamato Sueoka | 6-1, 6-3 | | detaliu meci | ||
| 03.09.24 | 1-a rundă | Hiromasa Koyama | Hyeon Chung | 7-5, 6-1 | | detaliu meci | M25 Sapporo | Hard |
| 09.05.23 | 1-a rundă | Yasutaka Uchiyama | Hyeon Chung | 6-3, 6-73, 6-2 | | detaliu meci | Busan Challenger | Hard |
| 26.04.23 | 1-a rundă | Jordan Thompson | Hyeon Chung | 6-2, 6-4 | | detaliu meci | Seoul Challenger | Hard |
| 02.03.20 | 1-a rundă | Thai Kwiatkowski | Hyeon Chung | 7-62, 6-2 | | detaliu meci | Indian Wells | Hard |
| 20.12.19 | a 2-a rundă | Andrey Rublev | Hyeon Chung | 7-65, 7-61 | | detaliu meci |  Mubadala World | Hard |
| 19.12.19 | 1-a rundă | Karen Khachanov | Hyeon Chung | 7-64, 6-4 | | detaliu meci | ||
| 04.10.19 | Sfert de finală | David Goffin | Hyeon Chung | 6-2, 6-2 | | detaliu meci | Tokyo | Hard |
| 03.10.19 | a 2-a rundă | Hyeon Chung | Marin Cilic | 6-4, 3-6, 6-1 | | detaliu meci | ||
| 30.09.19 | 1-a rundă | Hyeon Chung | Lorenzo Sonego | 3-6, 6-3, 6-4 | | detaliu meci | ||
| 25.09.19 | 1-a rundă | Joao Sousa | Hyeon Chung | 1-6, 6-3, 6-4 | | detaliu meci | Chengdu | Hard |
| 31.08.19 | a 3-a rundă | Rafael Nadal | Hyeon Chung | 6-3, 6-4, 6-2 | | detaliu meci | New York | Hard |
| 29.08.19 | a 2-a rundă | Hyeon Chung | Fernando Verdasco | 1-6, 2-6, 7-5, 6-3, 7-63 | | detaliu meci | ||
| 27.08.19 | 1-a rundă | Hyeon Chung | Ernesto Escobedo | 3-6, 6-4, 6-75, 6-4, 6-2 | | detaliu meci | ||
| 23.08.19 | Calificare | Hyeon Chung | Mikael Ymer | 6-1, 6-3 | | detaliu meci | ||
| 21.08.19 | 2-a rundă de calif. | Hyeon Chung | Stefano Napolitano | 6-2, 6-3 | | detaliu meci | ||
| 19.08.19 | 1-a rundă de calif. | Hyeon Chung | Sebastian Ofner | 6-3, 6-3 | | detaliu meci | ||
| 15.08.19 | a 3-a rundă | Maxime Janvier | Hyeon Chung | 6-4, 6-2 | | detaliu meci | Vancouver Challenger | Hard |
| 14.08.19 | a 2-a rundă | Hyeon Chung | Vasek Pospisil | 1-6, 7-68, 6-3 | | detaliu meci | ||
| 09.08.19 | Sfert de finală | Yuichi Sugita | Hyeon Chung | Hyeon Chung - nu s-a prezentat | | detaliu meci | Yokkaichi Challenger | Hard |
| 08.08.19 | a 3-a rundă | Hyeon Chung | Yusuke Takahashi | 3-6, 6-1, 6-4 | | detaliu meci | ||
| 07.08.19 | a 2-a rundă | Hyeon Chung | Matthew Christopher Romios | 6-3, 6-1 | | detaliu meci | ||
| 04.08.19 | Finală | Hyeon Chung | Yuichi Sugita | 6-4, 6-3 | | detaliu meci | Chengdu Challenger | Hard |
| 03.08.19 | Semifinală | Hyeon Chung | Tatsuma Ito | 6-2, 7-64 | | detaliu meci | ||
| 02.08.19 | Sfert de finală | Hyeon Chung | Ji Sung Nam | 7-62, 1-6, 6-3 | | detaliu meci | ||
| 01.08.19 | a 3-a rundă | Hyeon Chung | Di Wu | 7-64, 6-76, 6-3 | | detaliu meci | ||
| 30.07.19 | a 2-a rundă | Hyeon Chung | Kento Takeuchi | 6-3, 6-2 | | detaliu meci | ||
| 17.01.19 | a 2-a rundă | Pierre-Hugues Herbert | Hyeon Chung | 6-2, 1-6, 6-2, 6-4 | | detaliu meci | Melbourne | Hard |
| 15.01.19 | 1-a rundă | Hyeon Chung | Bradley Klahn | 6-75, 6-75, 6-3, 6-2, 6-4 | | detaliu meci | ||
| 08.01.19 | 1-a rundă | Jose Statham | Hyeon Chung | 7-5, 6-3 | | detaliu meci |  Auckland | Hard |
| 02.01.19 | a 2-a rundă | Ernests Gulbis | Hyeon Chung | 7-62, 6-2 | | detaliu meci | Pune | Hard |
| 28.12.18 | a 2-a rundă | Hyeon Chung | Dominic Thiem | 6-2, 6-3 | | detaliu meci | Mubadala World | Hard |
| 27.12.18 | 1-a rundă | Kevin Anderson | Hyeon Chung | 6-74, 6-2, 6-1 | | detaliu meci | ||
| 10.10.18 | a 2-a rundă | Marco Cecchinato | Hyeon Chung | 4-6, 7-65, 7-65 | | detaliu meci | Shanghai | Hard |
| 09.10.18 | 1-a rundă | Hyeon Chung | Hubert Hurkacz | 6-4, 2-6, 6-1 | | detaliu meci | ||
| 26.09.18 | a 2-a rundă | Felix Auger Aliassime | Hyeon Chung | 7-62, 5-7, 6-4 | | detaliu meci | Chengdu | Hard |
| 30.08.18 | a 2-a rundă | Mikhail Kukushkin | Hyeon Chung | 7-65, 6-2, 6-3 | | detaliu meci | New York | Hard |
| 28.08.18 | 1-a rundă | Hyeon Chung | Ricardas Berankis | 4-6, 7-66, 6-0, 2-0, Ricardas Berankis - retragere | | detaliu meci | ||
| 23.08.18 | Sfert de finală | Pablo Carreno-Busta | Hyeon Chung | 6-3, 6-4 | | detaliu meci | Winston-Salem | Hard |
| 22.08.18 | a 3-a rundă | Hyeon Chung | Matteo Berrettini | 6-3, 3-6, 6-3 | | detaliu meci | ||
| 21.08.18 | a 2-a rundă | Hyeon Chung | Guillermo Garcia-Lopez | 7-64, 6-2 | | detaliu meci | ||
| 16.08.18 | a 2-a rundă | Juan Martin Del Potro | Hyeon Chung | 6-2, 6-3 | | detaliu meci | Cincinnati | Hard |
| 14.08.18 | 1-a rundă | Hyeon Chung | Jack Sock | 2-6, 6-1, 6-2 | | detaliu meci | ||
| 02.08.18 | a 3-a rundă | Alex De Minaur | Hyeon Chung | 6-2, 4-6, 6-2 | | detaliu meci | Washington | Hard |
| 01.08.18 | a 2-a rundă | Hyeon Chung | Marcos Baghdatis | 6-72, 6-4, 6-3 | | detaliu meci | ||
| 27.07.18 | Sfert de finală | Ryan Harrison | Hyeon Chung | 6-73, 6-2, 7-65 | | detaliu meci | Atlanta | Hard |
| 25.07.18 | a 2-a rundă | Hyeon Chung | Taylor Harry Fritz | 6-4, 7-65 | | detaliu meci | ||
| 28.03.18 | Sfert de finală | John Isner | Hyeon Chung | 6-1, 6-4 | | detaliu meci | Miami | Hard |
| 27.03.18 | a 4-a rundă | Hyeon Chung | Joao Sousa | 6-4, 6-3 | | detaliu meci | ||
| 25.03.18 | a 3-a rundă | Hyeon Chung | Michael Mmoh | 6-1, 6-1 | | detaliu meci | ||
| 23.03.18 | a 2-a rundă | Hyeon Chung | Matthew Ebden | 6-3, 7-5 | | detaliu meci | ||
| 15.03.18 | Sfert de finală | Roger Federer | Hyeon Chung | 7-5, 6-1 | | detaliu meci | Indian Wells | Hard |
| 14.03.18 | a 4-a rundă | Hyeon Chung | Pablo Cuevas | 6-1, 6-3 | | detaliu meci | ||
| 12.03.18 | a 3-a rundă | Hyeon Chung | Tomas Berdych | 6-4, 6-4 | | detaliu meci | ||
| 10.03.18 | a 2-a rundă | Hyeon Chung | Dusan Lajovic | 6-79, 6-3, 6-3 | | detaliu meci | ||
| 01.03.18 | Sfert de finală | Kevin Anderson | Hyeon Chung | 7-65, 6-4 | | detaliu meci |  Acapulco | Hard |
| 28.02.18 | a 2-a rundă | Hyeon Chung | Ernesto Escobedo | 6-3, 6-1 | | detaliu meci | ||
| 27.02.18 | 1-a rundă | Hyeon Chung | Donald Young | 7-65, 6-1 | | detaliu meci | ||
| 24.02.18 | Sfert de finală | Frances Tiafoe | Hyeon Chung | 5-7, 6-4, 6-4 | | detaliu meci | Delray Beach | Hard |
| 22.02.18 | a 2-a rundă | Hyeon Chung | Franko Skugor | 6-4, 7-64 | | detaliu meci | ||
| 19.02.18 | 1-a rundă | Hyeon Chung | Cameron Norrie | 3-6, 6-3, 6-1 | | detaliu meci | ||
| 26.01.18 | Semifinală | Roger Federer | Hyeon Chung | 6-1, 5-2, Hyeon Chung - retragere | | detaliu meci | Melbourne | Hard |
| 24.01.18 | Sfert de finală | Hyeon Chung | Tennys Sandgren | 6-4, 7-65, 6-3 | | detaliu meci | ||
| 22.01.18 | a 4-a rundă | Hyeon Chung | Novak Djokovic | 7-64, 7-5, 7-63 | | detaliu meci | ||
| 20.01.18 | a 3-a rundă | Hyeon Chung | Alexander Zverev | 5-7, 7-63, 2-6, 6-3, 6-0 | | detaliu meci | ||
| 18.01.18 | a 2-a rundă | Hyeon Chung | Daniil Medvedev | 7-64, 6-1, 6-1 | | detaliu meci | ||
| 16.01.18 | 1-a rundă | Hyeon Chung | Mischa Zverev | 6-2, 4-1, Mischa Zverev - retragere | | detaliu meci | ||
| 11.01.18 | Sfert de finală | David Ferrer | Hyeon Chung | 6-3, 6-2 | | detaliu meci | Auckland | Hard |
| 10.01.18 | a 2-a rundă | Hyeon Chung | John Isner | 7-63, 5-7, 6-2 | | detaliu meci | ||
| 09.01.18 | 1-a rundă | Hyeon Chung | Tennys Sandgren | 6-3, 5-7, 6-3 | | detaliu meci | ||
| 04.01.18 | a 2-a rundă | Kyle Edmund | Hyeon Chung | 7-63, 5-7, 6-4 | | detaliu meci | Brisbane | Hard |
| 02.01.18 | 1-a rundă | Hyeon Chung | Gilles Muller | 6-3, 7-61 | | detaliu meci | ||
| 10.10.17 | a 2-a rundă | Richard Gasquet | Hyeon Chung | 3-6, 6-4, 6-3 | | detaliu meci | Shanghai | Hard |
| 09.10.17 | 1-a rundă | Hyeon Chung | Roberto Bautista Agut | 6-4, 6-3 | | detaliu meci | ||
| 17.09.17 | Hyeon Chung | Ching-Mou Yu | 6-4, 6-2, 6-1 | | detaliu meci | Davis Cup | Hard | |
| 15.09.17 | Rubber 1 | Hyeon Chung | Tung-Lin Wu | 7-63, 6-1, 6-1 | | detaliu meci | ||
| 30.08.17 | a 2-a rundă | John Isner | Hyeon Chung | 6-3, 6-4, 7-5 | | detaliu meci | New York | Hard |
| 28.08.17 | 1-a rundă | Hyeon Chung | Horacio Zeballos | 3-6, 7-68, 6-4, 6-3 | | detaliu meci | ||
| 24.08.17 | Sfert de finală | Damir Dzumhur | Hyeon Chung | 6-4, 6-2 | | detaliu meci | Winston-Salem | Hard |
| 23.08.17 | a 3-a rundă | Hyeon Chung | Julien Benneteau | 6-4, 1-1, Julien Benneteau - retragere | | detaliu meci | ||
| 22.08.17 | a 2-a rundă | Hyeon Chung | Andrey Rublev | 5-7, 6-1, 6-1 | | detaliu meci | ||
| 14.08.17 | 1-a rundă | Feliciano Lopez | Hyeon Chung | 7-65, 6-1 | | detaliu meci | Cincinnati | Hard |
| 10.08.17 | a 3-a rundă | Adrian Mannarino | Hyeon Chung | 6-3, 6-3 | | detaliu meci | Montreal | Hard |
| 09.08.17 | a 2-a rundă | Hyeon Chung | David Goffin | 7-5, 6-3 | | detaliu meci | ||
| 08.08.17 | 1-a rundă | Hyeon Chung | Feliciano Lopez | 6-1, 4-6, 7-63 | | detaliu meci | ||
| 01.08.17 | 1-a rundă | Kyle Edmund | Hyeon Chung | 6-3, 6-1 | | detaliu meci | Washington | Hard |
| 24.07.17 | 1-a rundă | Tommy Paul | Hyeon Chung | 4-6, 6-2, 6-3 | | detaliu meci | Atlanta | Hard |
| 23.03.17 | 1-a rundă | Damir Dzumhur | Hyeon Chung | 3-6, 6-1, 7-61 | | detaliu meci | Miami | Hard |
| 25.02.17 | 1-a rundă de calif. | Stefan Kozlov | Hyeon Chung | 6-2, 6-2 | | detaliu meci | Acapulco | Hard |
| 19.02.17 | Calificare | Kimmer Coppejans | Hyeon Chung | 3-6, 6-2, 6-2 | | detaliu meci | Delray Beach | Hard |
| 18.02.17 | 1-a rundă de calif. | Hyeon Chung | Peter Nagy | 6-2, 6-0 | | detaliu meci | ||
| 29.01.17 | Finală | Hyeon Chung | Taro Daniel | 7-63, 6-1 | | detaliu meci | Maui Challenger | Hard |
| 28.01.17 | Semifinală | Hyeon Chung | Henri Laaksonen | 6-1, 6-3 | | detaliu meci | ||
| 27.01.17 | Sfert de finală | Hyeon Chung | Michael Mmoh | 6-2, 6-4 | | detaliu meci | ||
| 26.01.17 | a 2-a rundă | Hyeon Chung | Mackenzie Mcdonald | 6-2, 6-0 | | detaliu meci | ||
| 24.01.17 | 1-a rundă | Hyeon Chung | Dennis Novikov | 6-3, 6-2 | | detaliu meci | ||
| 19.01.17 | a 2-a rundă | Grigor Dimitrov | Hyeon Chung | 1-6, 6-4, 6-4, 6-4 | | detaliu meci | Melbourne | Hard |
| 17.01.17 | 1-a rundă | Hyeon Chung | Renzo Olivo | 6-2, 6-3, 6-2 | | detaliu meci | ||
| 04.01.17 | a 2-a rundă | Dudi Sela | Hyeon Chung | 6-2, 6-2 | | detaliu meci | Chennai | Hard |
| 02.01.17 | 1-a rundă | Hyeon Chung | Borna Coric | 6-3, 7-5 | | detaliu meci | ||
| 01.01.17 | Calificare | Hyeon Chung | Jurgen Melzer | 6-0, 7-64 | | detaliu meci | ||
| 31.12.16 | 1-a rundă de calif. | Hyeon Chung | Miljan Zekic | 6-1, 6-3 | | detaliu meci | ||
| 29.10.16 | Semifinală | Yen-Hsun Lu | Hyeon Chung | 6-2, 6-2 | | detaliu meci | Suzhou Challenger | Hard |
| 28.10.16 | Sfert de finală | Hyeon Chung | Pere Riba | 6-2, 6-4 | | detaliu meci | ||
| 26.10.16 | a 2-a rundă | Hyeon Chung | Jonathan Eysseric | 6-2, 3-6, 7-5 | | detaliu meci | ||
| 25.10.16 | 1-a rundă | Hyeon Chung | Xi Qi | 6-1, 6-1 | | detaliu meci | ||
| 22.10.16 | Semifinală | Yen-Hsun Lu | Hyeon Chung | 6-73, 7-67, 6-2 | | detaliu meci | Ningboo Challenger | Hard |
| 21.10.16 | Sfert de finală | Hyeon Chung | Cheong-Eui Kim | 6-3, 6-4 | | detaliu meci | ||
| 20.10.16 | a 2-a rundă | Hyeon Chung | Yibing Wu | 6-1, 6-1 | | detaliu meci | ||
| 17.10.16 | 1-a rundă | Hyeon Chung | Ze Zhang | 7-65, 6-4 | | detaliu meci | ||
| 25.09.16 | Finală | Hyeon Chung | Duckhee Lee | 6-4, 6-2 | | detaliu meci | .png){kind=small} Kaohsiung Challenger | Hard |
| 24.09.16 | Semifinală | Hyeon Chung | Yen-Hsun Lu | 6-2, 3-6, 7-62 | | detaliu meci | ||
| 23.09.16 | Sfert de finală | Hyeon Chung | Amir Weintraub | 6-4, 6-4 | | detaliu meci | ||
| 21.09.16 | a 2-a rundă | Hyeon Chung | Jordan Thompson | 6-79, 6-4, 7-65 | | detaliu meci | ||
| 20.09.16 | 1-a rundă | Hyeon Chung | Tsung-Hua Yang | 6-0, 6-4 | | detaliu meci | ||
| 17.09.16 | Finală | Hiroki Moriya | Hyeon Chung | 4-6, 6-1, 6-4 | | detaliu meci | Nanchang Challenger | Hard |
| 16.09.16 | Sfert de finală | Hyeon Chung | Blaz Kavcic | 4-6, 6-3, 6-4 | | detaliu meci | ||
| 16.09.16 | Semifinală | Hyeon Chung | Jason Jung | 6-3, 6-4 | | detaliu meci | ||
| 14.09.16 | a 2-a rundă | Hyeon Chung | Aslan Karatsev | 6-3, 6-3 | | detaliu meci | ||
| 12.09.16 | 1-a rundă | Hyeon Chung | Sergey Betov | 6-0, 6-2 | | detaliu meci | ||
| 03.05.16 | 1-a rundă | Konstantin Kravchuk | Hyeon Chung | 6-3, 6-3 | | detaliu meci | Busan Challenger | Hard |
| 24.03.16 | 1-a rundă | Denis Kudla | Hyeon Chung | 6-3, 3-6, 6-1 | | detaliu meci | Miami | Hard |
| 10.03.16 | 1-a rundă | Albert Ramos-Vinolas | Hyeon Chung | 2-6, 6-0, 6-3 | | detaliu meci | Indian Wells | Hard |
| 06.03.16 | Hyeon Chung | Jose Statham | 6-2, 6-4, 6-2 | | detaliu meci | Davis Cup | Hard | |
| 04.03.16 | Hyeon Chung | Michael Venus | 6-4, 7-5, 6-1 | | detaliu meci | |||
| 24.02.16 | a 2-a rundă | Roberto Bautista Agut | Hyeon Chung | 6-0, 6-1 | | detaliu meci | Dubai | Hard |
| 22.02.16 | 1-a rundă | Hyeon Chung | Andreas Seppi | 6-3, 6-4 | | detaliu meci | ||
| 18.01.16 | 1-a rundă | Novak Djokovic | Hyeon Chung | 6-3, 6-2, 6-4 | | detaliu meci | Melbourne | Hard |
| 14.01.16 | a 3-a rundă | Nicolas Almagro | Hyeon Chung | 6-2, 6-2 | | detaliu meci | Kooyong | Hard |
| 12.01.16 | 1-a rundă | Hyeon Chung | Omar Jasika | 6-4, 6-3 | | detaliu meci | ||
| 06.01.16 | a 2-a rundă | Marin Cilic | Hyeon Chung | 7-5, 7-63 | | detaliu meci | Brisbane | Hard |
| 04.01.16 | 1-a rundă | Hyeon Chung | Samuel Groth | 7-68, 6-4 | | detaliu meci | ||
| 11.10.15 | Calificare | Go Soeda | Hyeon Chung | 0-6, 7-5, 6-3 | | detaliu meci | Shanghai | Hard |
| 10.10.15 | 1-a rundă de calif. | Hyeon Chung | Teimuraz Gabashvili | 6-3, 6-2 | | detaliu meci | ||
| 02.10.15 | Sfert de finală | Marin Cilic | Hyeon Chung | 7-66, 6-4 | | detaliu meci | Shenzhen | Hard |
| 01.10.15 | a 2-a rundă | Hyeon Chung | Aljaz Bedene | 6-2, 6-0 | | detaliu meci | ||
| 29.09.15 | 1-a rundă | Hyeon Chung | Di Wu | 6-1, 6-0 | | detaliu meci | ||
| 27.09.15 | Finală | Hyeon Chung | Yuki Bhambri | 7-5, 6-4 | | detaliu meci | Kaohsiung Challenger | Hard |
| 26.09.15 | Semifinală | Hyeon Chung | Tatsuma Ito | 6-0, 2-0, Tatsuma Ito - retragere | | detaliu meci | ||
| 25.09.15 | Sfert de finală | Hyeon Chung | Jurgen Zopp | 6-2, 6-4 | | detaliu meci | ||
| 23.09.15 | a 2-a rundă | Hyeon Chung | Takuto Niki | 6-2, 6-4 | | detaliu meci | ||
| 21.09.15 | 1-a rundă | Hyeon Chung | Liang-Chi Huang | 6-0, 6-1 | | detaliu meci | ||
| 03.09.15 | a 2-a rundă | Stan Wawrinka | Hyeon Chung | 7-62, 7-64, 7-66 | | detaliu meci | New York | Hard |
| 01.09.15 | 1-a rundă | Hyeon Chung | James Duckworth | 6-3, 6-1, 6-2 | | detaliu meci | ||
| 26.08.15 | a 3-a rundă | Yen-Hsun Lu | Hyeon Chung | 7-61, 1-6, 7-5 | | detaliu meci | Winston-Salem | Hard |
| 25.08.15 | a 2-a rundă | Hyeon Chung | Benoit Paire | 6-1, 6-4 | | detaliu meci | ||
| 23.08.15 | 1-a rundă | Hyeon Chung | James Ward | 6-77, 6-4, 6-3 | | detaliu meci | ||
| 16.08.15 | Calificare | Vasek Pospisil | Hyeon Chung | 6-74, 6-0, 6-3 | | detaliu meci | Cincinnati | Hard |
| 15.08.15 | 1-a rundă de calif. | Hyeon Chung | Ivan Dodig | 3-6, 6-4, 6-1 | | detaliu meci | ||
| 10.08.15 | 1-a rundă | Leonardo Mayer | Hyeon Chung | 6-3, 6-4 | | detaliu meci | Montreal | Hard |
| 09.08.15 | Calificare | Hyeon Chung | Alejandro Gonzalez | 6-2, 6-1 | | detaliu meci | ||
| 08.08.15 | 1-a rundă de calif. | Hyeon Chung | Kelsey Stevenson | 6-2, 6-1 | | detaliu meci | ||
| 04.08.15 | a 2-a rundă | Marin Cilic | Hyeon Chung | 7-62, 6-3 | | detaliu meci | Washington | Hard |
| 03.08.15 | 1-a rundă | Hyeon Chung | Dudi Sela | 6-2, 6-1 | | detaliu meci | ||
| 17.05.15 | Finală | Go Soeda | Hyeon Chung | 3-6, 6-3, 6-3 | | detaliu meci | Seoul Challenger | Hard |
| 16.05.15 | Semifinală | Hyeon Chung | Yen-Hsun Lu | 6-4, 6-74, 6-4 | | detaliu meci | ||
| 15.05.15 | Sfert de finală | Hyeon Chung | Denis Kudla | 6-1, 6-2 | | detaliu meci | ||
| 14.05.15 | a 2-a rundă | Hyeon Chung | Frederik Nielsen | 6-4, 6-1 | | detaliu meci | ||
| 12.05.15 | 1-a rundă | Hyeon Chung | Jason Jung | 6-2, 7-64 | | detaliu meci | ||
| 10.05.15 | Finală | Hyeon Chung | Lukas Lacko | 6-3, 6-1 | | detaliu meci | Busan Challenger | Hard |
| 09.05.15 | Semifinală | Hyeon Chung | Grega Zemlja | 6-3, 6-4 | | detaliu meci | ||
| 08.05.15 | Sfert de finală | Hyeon Chung | Frederik Nielsen | 6-0, 6-1 | | detaliu meci | ||
| 06.05.15 | a 2-a rundă | Hyeon Chung | Denis Kudla | 7-63, 7-65 | | detaliu meci | ||
| 04.05.15 | 1-a rundă | Hyeon Chung | Jarmere Jenkins | 6-0, 6-3 | | detaliu meci | ||
| 01.04.15 | 1-a rundă | Omar Jasika | Hyeon Chung | 6-3, 2-6, 6-4 | | detaliu meci |  Le Gosier | Hard |
| 27.03.15 | a 2-a rundă | Tomas Berdych | Hyeon Chung | 6-3, 6-4 | | detaliu meci | Miami | Hard |
| 25.03.15 | 1-a rundă | Hyeon Chung | Marcel Granollers | 6-0, 4-6, 6-4 | | detaliu meci | ||
| 15.03.15 | Semifinală | Kimmer Coppejans | Hyeon Chung | 6-4, 2-6, 6-2 | | detaliu meci | Guangzhou Challenger | Hard |
| 14.03.15 | Sfert de finală | Hyeon Chung | Roberto Carballes Baena | 6-0, 7-64 | | detaliu meci | ||
| 13.03.15 | a 2-a rundă | Hyeon Chung | Daniel Munoz-De La Nava | 6-2, 7-61 | | detaliu meci | ||
| 10.03.15 | 1-a rundă | Hyeon Chung | Saketh-Sai Myneni | 5-7, 6-4, 6-4 | | detaliu meci | ||
| 08.03.15 | Hyeon Chung | Danai Udomchoke | 6-4, 6-1, 6-1 | | detaliu meci | Davis Cup | Hard | |
| 06.03.15 | Hyeon Chung | Warit Sornbutnark | 6-0, 7-5, 6-3 | | detaliu meci | |||
| 15.02.15 | Finală | Bjorn Fratangelo | Hyeon Chung | 4-6, 6-2, 7-5 | | detaliu meci | Launceston Challenger | Hard |
| 14.02.15 | Semifinală | Hyeon Chung | Jordan Thompson | 5-7, 6-3, 7-5 | | detaliu meci | ||
| 13.02.15 | Sfert de finală | Hyeon Chung | Harry Bourchier | 6-0, 3-6, 6-1 | | detaliu meci | ||
| 11.02.15 | a 2-a rundă | Hyeon Chung | Mitchell Krueger | 4-6, 6-3, 6-4 | | detaliu meci | ||
| 10.02.15 | 1-a rundă | Hyeon Chung | Matt Reid | 3-6, 7-5, 7-5 | | detaliu meci | ||
| 07.02.15 | Finală | Hyeon Chung | Alex Bolt | 6-2, 7-5 | | detaliu meci | Burnie Challenger | Hard |
| 06.02.15 | Semifinală | Hyeon Chung | Matthew Barton | 6-2, 6-74, 6-3 | | detaliu meci | ||
| 05.02.15 | Sfert de finală | Hyeon Chung | Kyle Edmund | 6-3, 6-2 | | detaliu meci | ||
| 04.02.15 | a 2-a rundă | Hyeon Chung | Radu Albot | 6-3, 6-3 | | detaliu meci | ||
| 03.02.15 | 1-a rundă | Hyeon Chung | Blake Mott | 7-5, 6-4 | | detaliu meci | ||
| 31.01.15 | Semifinală | Tatsuma Ito | Hyeon Chung | 6-4, 6-0 | | detaliu meci | Hong Kong | Hard |
| 30.01.15 | Sfert de finală | Hyeon Chung | Blaz Kavcic | 6-4, 6-1 | | detaliu meci | ||
| 29.01.15 | a 2-a rundă | Hyeon Chung | Jonathan Eysseric | 6-1, 6-1 | | detaliu meci | ||
| 28.01.15 | 1-a rundă | Hyeon Chung | Fabrice Martin | 6-4, 6-4 | | detaliu meci | ||
| 17.01.15 | Calificare | Elias Ymer | Hyeon Chung | 7-5, 6-3 | | detaliu meci | Melbourne | Hard |
| 16.01.15 | 2-a rundă de calif. | Hyeon Chung | Nils Langer | 6-1, 6-0 | | detaliu meci | ||
| 14.01.15 | 1-a rundă de calif. | Hyeon Chung | Pierre-Hugues Herbert | 6-4, 6-2 | | detaliu meci | ||
| 05.01.15 | 1-a rundă | Ryan Harrison | Hyeon Chung | 6-75, 6-1, 6-1 | | detaliu meci | Happy Valley | Hard |
| 24.11.14 | Semifinală | Zhe Li | Hyeon Chung | 6-3, 7-5 | | detaliu meci | Australian Open | Hard |
| 24.11.14 | 1-a rundă | Hyeon Chung | Zhao Cai | 6-2, 6-0 | | detaliu meci | ||
| 24.11.14 | Sfert de finală | Hyeon Chung | Ji Sung Nam | 4-6, 6-4, 6-3 | | detaliu meci | ||
| 14.11.14 | Semifinală | John Millman | Hyeon Chung | 6-3, 6-4 | | detaliu meci | Yokohama Challenger | Hard |
| 13.11.14 | Sfert de finală | Hyeon Chung | Tatsuma Ito | 6-4, 6-2 | | detaliu meci | ||
| 12.11.14 | a 2-a rundă | Hyeon Chung | Jordan Thompson | 7-65, 6-1 | | detaliu meci | ||
| 10.11.14 | 1-a rundă | Hyeon Chung | Shuichi Sekiguchi | 6-0, 6-0 | | detaliu meci | ||
| 03.09.14 | 1-a rundă | Danai Udomchoke | Hyeon Chung | 6-2, 6-1 | | detaliu meci | Shanghai Challenger | Hard |
| 21.08.14 | 2-a rundă de calif. | Jimmy Wang | Hyeon Chung | 6-1, 6-1 | | detaliu meci | New York | Hard |
| 20.08.14 | 1-a rundă de calif. | Hyeon Chung | Agustin Velotti | 7-64, 6-2 | | detaliu meci | ||
| 31.08.14 | Finală | Hyeon Chung | Jordan Thompson | 7-60, 6-4 | | detaliu meci | Bangkok Challenger | Hard |
| 30.08.14 | Semifinală | Hyeon Chung | Go Soeda | 6-4, 2-6, 6-4 | | detaliu meci | ||
| 29.08.14 | Sfert de finală | Hyeon Chung | Liang-Chi Huang | 6-1, 6-0 | | detaliu meci | ||
| 28.08.14 | a 2-a rundă | Hyeon Chung | Nicolas Meister | Nicolas Meister - nu s-a prezentat | | detaliu meci | ||
| 26.08.14 | 1-a rundă | Hyeon Chung | Danai Udomchoke | 7-5, 6-3 | | detaliu meci | ||
| 17.07.14 | a 2-a rundă | Thomas Fabbiano | Hyeon Chung | 2-6, 7-66, 5-1, Hyeon Chung - retragere | | detaliu meci | Kaohsiung Challenger | Hard |
| 15.07.14 | 1-a rundă | Hyeon Chung | Chieh-Fu Wang | 6-3, 6-4 | | detaliu meci | ||
| 28.06.14 | Sfert de finală | Hyeon Chung | Alexander Kudryavtsev | 4-3, Alexander Kudryavtsev - retragere | | detaliu meci | Nanchang Challenger | Hard |
| 28.06.14 | Semifinală | Blaz Kavcic | Hyeon Chung | 6-0, 6-1 | | detaliu meci | ||
| 25.06.14 | a 2-a rundă | Hyeon Chung | Denis Matsukevitch | 6-2, 6-3 | | detaliu meci | ||
| 23.06.14 | 1-a rundă | Hyeon Chung | Ji Sung Nam | 6-4, 1-6, 6-3 | | detaliu meci | ||
| 02.06.14 | Semifinală | Hyeon Chung | Min-Hyoek Cho | 4-1, Min-Hyoek Cho - retragere | | detaliu meci | Korea F4 | Hard |
| 02.06.14 | 1-a rundă | Hyeon Chung | Chih-Jen Ho | 6-1, 6-2 | | detaliu meci | ||
| 02.06.14 | a 2-a rundă | Hyeon Chung | Hyun-Joon Kim | 5-7, 6-3, 6-3 | | detaliu meci | ||
| 02.06.14 | Finală | Cheong-Eui Kim | Hyeon Chung | 7-5, 7-65 | | detaliu meci | ||
| 02.06.14 | Sfert de finală | Hyeon Chung | Soong-Jae Cho | 6-3, 7-62 | | detaliu meci | ||
| 26.05.14 | Sfert de finală | Hyeon Chung | Hong Chung | 5-7, 6-2, 6-1 | | detaliu meci | Korea F3 | Hard |
| 26.05.14 | Semifinală | Hyeon Chung | Cheong-Eui Kim | 6-1, 6-2 | | detaliu meci | ||
| 26.05.14 | 1-a rundă | Hyeon Chung | Hyun-Joon Kim | 6-2, 6-3 | | detaliu meci | ||
| 26.05.14 | Finală | Hyeon Chung | Min-Hyoek Cho | 6-1, 2-6, 7-5 | | detaliu meci | ||
| 26.05.14 | a 2-a rundă | Hyeon Chung | Sang-Yuop Kim | 6-2, 7-64 | | detaliu meci | ||
| 17.05.14 | Semifinală | Jimmy Wang | Hyeon Chung | 4-6, 6-4, 6-0 | | detaliu meci | Busan Challenger | Hard |
| 16.05.14 | Sfert de finală | Hyeon Chung | Amir Weintraub | 7-5, 7-5 | | detaliu meci | ||
| 15.05.14 | a 2-a rundă | Hyeon Chung | Yasutaka Uchiyama | 6-1, 6-4 | | detaliu meci | ||
| 13.05.14 | 1-a rundă | Hyeon Chung | Maximilian Neuchrist | 7-64, 5-7, 6-1 | | detaliu meci | ||
| 06.05.14 | 1-a rundă | Samuel Groth | Hyeon Chung | 4-6, 6-1, 7-66 | | detaliu meci | Gimcheon Challenger | Hard |
| 21.04.14 | a 2-a rundă | Hyeon Chung | Yuuya Kibi | 6-1, 6-3 | | detaliu meci | Korea F1 | Hard |
| 21.04.14 | Sfert de finală | Hyeon Chung | Ji Sung Nam | 6-0, 6-0 | | detaliu meci | ||
| 21.04.14 | Semifinală | Yong-Kyu Lim | Hyeon Chung | 7-5, 6-3 | | detaliu meci | ||
| 21.04.14 | 1-a rundă | Hyeon Chung | Duckhee Lee | 6-1, 7-611 | | detaliu meci | ||
| 04.04.14 | Rubber 1 | Somdev Devvarman | Hyeon Chung | 7-64, 7-63, 6-4 | | detaliu meci | Davis Cup | Hard |
| 17.03.14 | Finală | Ze Zhang | Hyeon Chung | 7-63, 7-63 | | detaliu meci | China F3 | Hard |
| 17.03.14 | Sfert de finală | Hyeon Chung | Peng Gao | 6-4, 3-6, 7-5 | | detaliu meci | ||
| 17.03.14 | Semifinală | Hyeon Chung | Di Wu | 6-0, 6-3 | | detaliu meci | ||
| 17.03.14 | 1-a rundă | Hyeon Chung | Juntong Gao | 6-1, 6-2 | | detaliu meci | ||
| 17.03.14 | a 2-a rundă | Hyeon Chung | Yue Zhang | 6-1, 6-1 | | detaliu meci | ||
| 10.03.14 | 1-a rundă | Ze Zhang | Hyeon Chung | 6-2, 6-4 | | detaliu meci | China F2 | Hard |
| 03.03.14 | a 2-a rundă | Hyeon Chung | Radu Albot | 7-5, 6-2 | | detaliu meci | China F1 | Hard |
| 03.03.14 | Sfert de finală | Louk Sorensen | Hyeon Chung | 6-4, 6-2 | | detaliu meci | ||
| 03.03.14 | 1-a rundă | Hyeon Chung | Ruan Roelofse | 6-3, 7-5 | | detaliu meci | ||
| 24.02.14 | Semifinală | Hyeon Chung | Ivo Klec | 7-60, 4-6, 6-2 | | detaliu meci | Thailand F3 | Hard |
| 24.02.14 | 1-a rundă | Hyeon Chung | Wishaya Trongcharoenchaikul | 6-3, 6-3 | | detaliu meci | ||
| 24.02.14 | Finală | Hyeon Chung | Marcus Willis | 6-2, 6-4 | | detaliu meci | ||
| 24.02.14 | a 2-a rundă | Hyeon Chung | Michael Lammer | 6-2, 6-1 | | detaliu meci | ||
| 24.02.14 | Sfert de finală | Hyeon Chung | Hong Chung | 6-2, 6-2 | | detaliu meci | ||
| 17.02.14 | 1-a rundă | Marcus Willis | Hyeon Chung | 5-7, 6-3, 6-4 | | detaliu meci | Thailand F2 | Hard |
| 10.02.14 | a 2-a rundă | Hyeon Chung | Masato Shiga | 6-2, 6-2 | | detaliu meci | Thailand F1 | Hard |
| 10.02.14 | Sfert de finală | Hyeon Chung | Hiroki Kondo | 7-62, 7-64 | | detaliu meci | ||
| 10.02.14 | Semifinală | Hyeon Chung | Mao-Xin Gong | 6-0, 6-1 | | detaliu meci | ||
| 10.02.14 | 1-a rundă | Hyeon Chung | Takashi Saito | 7-5, 1-6, 6-2 | | detaliu meci | ||
| 10.02.14 | Finală | Hyeon Chung | Ji Sung Nam | 6-2, 7-64 | | detaliu meci | ||
| 23.01.14 | Sfert de finală | Alexander Zverev | Hyeon Chung | 6-2, 6-4 | | detaliu meci | Australian Open | Hard |
| 22.01.14 | a 3-a rundă | Hyeon Chung | Daniil Medvedev | 6-3, 3-6, 6-1 | | detaliu meci | ||
| 21.01.14 | a 2-a rundă | Hyeon Chung | Akira Santillan | 6-1, 6-2 | | detaliu meci | ||
| 18.01.14 | 1-a rundă | Hyeon Chung | William Matheson | 6-2, 6-1 | | detaliu meci | ||
| 13.11.13 | a 2-a rundă | Tatsuma Ito | Hyeon Chung | 6-2, 6-3 | | detaliu meci | Yokohama Challenger | Hard |
| 11.11.13 | 1-a rundă | Hyeon Chung | Daniel Kosakowski | 6-2, 6-1 | | detaliu meci | ||
| 10.11.13 | Calificare | Hyeon Chung | Hiroki Kondo | 6-71, 6-2, 6-4 | | detaliu meci | ||
| 10.11.13 | 2-a rundă de calif. | Hyeon Chung | Marcus Daniell | 6-3, 7-5 | | detaliu meci | ||
| 09.11.13 | 1-a rundă de calif. | Hyeon Chung | Takashi Saito | 6-2, 6-4 | | detaliu meci | ||
| 05.11.13 | 1-a rundă | Ti Chen | Hyeon Chung | 3-6, 7-65, 6-0 | | detaliu meci | Yeongwol Challenger | Hard |
| 29.10.13 | 1-a rundă | Go Soeda | Hyeon Chung | 6-2, 1-6, 6-2 | | detaliu meci | Seoul Challenger | Hard |
| 17.09.13 | 1-a rundă | Alejandro Gonzalez | Hyeon Chung | 7-64, 6-4 | | detaliu meci | Kaoshuing Challenger | Hard |
| 16.09.13 | Calificare | Hyeon Chung | Ting Yu Chuang | 6-0, 6-2 | | detaliu meci | ||
| 15.09.13 | 2-a rundă de calif. | Hyeon Chung | Chih-Jen Ho | 6-1, 6-1 | | detaliu meci | ||
| 14.09.13 | 1-a rundă de calif. | Hyeon Chung | Isaiah Mao | 6-0, 6-0 | | detaliu meci | ||
| 03.09.13 | 1-a rundă | Andrey Rublev | Hyeon Chung | 6-4, 6-4 | | detaliu meci | U.S. Open | Hard |
| 12.08.13 | 1-a rundă | Hyeon Chung | Pengxuan Jiang | 6-1, 6-1 | | detaliu meci | China F7 | Hard |
| 12.08.13 | a 2-a rundă | Duckhee Lee | Hyeon Chung | 6-2, Hyeon Chung - retragere | | detaliu meci | ||
| 05.08.13 | a 2-a rundă | Siyu Liu | Hyeon Chung | 4-6, 6-3, 3-0, Hyeon Chung - retragere | | detaliu meci | China F6 | Hard |
| 05.08.13 | 1-a rundă | Hyeon Chung | Ranjeet Virali-Murugesan | 6-4, 6-3 | | detaliu meci | ||
| 10.06.13 | Sfert de finală | Hyeon Chung | Liang-Chi Huang | 6-1, 3-2, Liang-Chi Huang - retragere | | detaliu meci | Korea F6 | Hard |
| 10.06.13 | Semifinală | Hyeon Chung | Hyun-Woo Nam | 6-1, 4-6, 6-3 | | detaliu meci | ||
| 10.06.13 | 1-a rundă | Hyeon Chung | Ji Ha Kim | 7-5, 6-1 | | detaliu meci | ||
| 10.06.13 | Finală | Hyeon Chung | Enrique Lopez-Perez | 6-2, 6-3 | | detaliu meci | ||
| 10.06.13 | a 2-a rundă | Hyeon Chung | Hogi Kang | 6-4, 6-2 | | detaliu meci | ||
| 14.05.13 | 1-a rundă | Suk-Young Jeong | Hyeon Chung | 6-71, 6-3, 6-1 | | detaliu meci | Busan Challenger | Hard |
| 06.05.13 | Semifinală | Hyeon Chung | Toshihide Matsui | 3-6, 6-4, 6-3 | | detaliu meci | Korea F2 | Hard |
| 06.05.13 | 1-a rundă | Hyeon Chung | Dukyoung Kim | 6-2, 4-6, 6-1 | | detaliu meci | ||
| 06.05.13 | a 2-a rundă | Hyeon Chung | Bumpei Sato | 6-2, 6-2 | | detaliu meci | ||
| 06.05.13 | Sfert de finală | Hyeon Chung | Ji Hoon Son | 6-2, 6-3 | | detaliu meci | ||
| 06.05.13 | Finală | Daniel Nguyen | Hyeon Chung | 4-6, 7-5, 6-4 | | detaliu meci | ||
| 29.04.13 | 1-a rundă | Hyeon Chung | Tigre Hank | 6-0, 6-2 | | detaliu meci | Korea F1 | Hard |
| 29.04.13 | a 2-a rundă | Hyeon Chung | Soong-Jae Cho | 6-74, 7-66, 6-3 | | detaliu meci | ||
| 29.04.13 | Semifinală | Jung-Woong Na | Hyeon Chung | 6-2, 7-5 | | detaliu meci | ||
| 29.04.13 | Sfert de finală | Hyeon Chung | Ti Chen | 6-2, 6-2 | | detaliu meci | ||
| 23.01.13 | a 3-a rundă | Borna Coric | Hyeon Chung | 7-66, 6-4 | | detaliu meci | Australian Open | Hard |
| 21.01.13 | a 2-a rundă | Hyeon Chung | Pak Long Yeung | 6-1, 6-4 | | detaliu meci | ||
| 19.01.13 | 1-a rundă | Hyeon Chung | Jake Delaney | 6-1, 6-2 | | detaliu meci | ||
| 17.12.12 | Sfert de finală | Hyeon Chung | Yu Chang | 3-6, 6-3, 6-4 | | detaliu meci |  Hong Kong | Hard |
| 17.12.12 | 1-a rundă | Hyeon Chung | Matt Simpson | 6-2, 7-5 | | detaliu meci | ||
| 17.12.12 | a 2-a rundă | Hyeon Chung | Jason Jung | 6-2, 5-7, 6-4 | | detaliu meci | ||
| 17.12.12 | Semifinală | Miliaan Niesten | Hyeon Chung | 6-2, 6-73, 6-3 | | detaliu meci | ||
| 10.12.12 | 1-a rundă | Hyeon Chung | He Feng | 6-2, 6-0 | | detaliu meci | Hong Kong | Hard |
| 10.12.12 | a 2-a rundă | Marcus Daniell | Hyeon Chung | 7-5, 6-2 | | detaliu meci | ||
| 03.12.12 | a 2-a rundă | Hyeon Chung | Elbert Sie | 6-3, 6-0 | | detaliu meci | Indonesia F4 | Hard |
| 03.12.12 | Sfert de finală | James Mcgee | Hyeon Chung | 6-4, 6-3 | | detaliu meci | ||
| 03.12.12 | 1-a rundă | Hyeon Chung | Roman Jebavy | 6-2, 6-4 | | detaliu meci | ||
| 26.11.12 | a 2-a rundă | Suk-Young Jeong | Hyeon Chung | 6-0, 6-4 | | detaliu meci | Indonesia F3 | Hard |
| 26.11.12 | 1-a rundă | Hyeon Chung | Elbert Sie | 7-63, 6-1 | | detaliu meci | ||
| 24.10.12 | a 2-a rundă | Jimmy Wang | Hyeon Chung | 6-2, 6-2 | | detaliu meci | Seoul Challenger | Hard |
| 23.10.12 | 1-a rundă | Hyeon Chung | Ti Chen | 6-1, 1-0, Ti Chen - retragere | | detaliu meci | ||
| 06.09.12 | a 3-a rundă | Kimmer Coppejans | Hyeon Chung | 6-2, 6-3 | | detaliu meci | U.S. Open | Hard |
| 06.09.12 | a 2-a rundă | Hyeon Chung | Quentin Halys | 7-67, 6-3 | | detaliu meci | ||
| 02.09.12 | 1-a rundă | Hyeon Chung | Mackenzie Mcdonald | 6-3, 3-6, 6-0 | | detaliu meci |
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