Nume: Ji Sung Nam
Ţara: Republica Koreea
Data naşterii: 15.08.93, 32 Vârsta
Clasament ATP: 768
TOP poziţie în clasament: 236 (12.08.19, 189 puncte)
Puncte: 38
Premii: 353560 $
Total meciuri: 568
Victorii: 319
Succes: 56.16 %
Ţara: Republica Koreea
Data naşterii: 15.08.93, 32 Vârsta
Clasament ATP: 768
TOP poziţie în clasament: 236 (12.08.19, 189 puncte)
Puncte: 38
Premii: 353560 $
Total meciuri: 568
Victorii: 319
Succes: 56.16 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2026 | 2/6 | 2/4 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2025 | 23/16 | 18/12 | 0/1 | 5/3 | 0/0 | 0/0 | 0/0 |
| 2024 | 14/16 | 12/10 | 2/4 | 0/1 | 0/0 | 0/1 | 0/0 |
| 2023 | 15/20 | 13/15 | 2/4 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2022 | 26/19 | 24/13 | 2/4 | 0/2 | 0/0 | 0/0 | 0/0 |
| 2021 | 4/7 | 2/6 | 0/0 | 1/1 | 0/0 | 1/0 | 0/0 |
| 2020 | 3/6 | 1/2 | 0/1 | 2/3 | 0/0 | 0/0 | 0/0 |
| 2019 | 41/24 | 34/21 | 1/1 | 3/1 | 3/1 | 0/0 | 0/0 |
| 2018 | 40/13 | 37/10 | 3/2 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2017 | 7/2 | 7/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 23/9 | 14/7 | 9/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 19/17 | 17/15 | 2/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 36/23 | 31/19 | 2/3 | 0/0 | 3/1 | 0/0 | 0/0 |
| 2013 | 30/24 | 27/21 | 0/1 | 1/1 | 2/1 | 0/0 | 0/0 |
| 2012 | 27/25 | 20/20 | 5/0 | 2/4 | 0/0 | 0/1 | 0/0 |
| 2011 | 5/15 | 2/10 | 0/3 | 1/1 | 2/1 | 0/0 | 0/0 |
| 2010 | 3/6 | 3/5 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| 2009 | 1/1 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| ÎN TOTAL | 319/249 | 265/193 | 28/30 | 15/19 | 10/5 | 1/2 | 0/0 |
| succes % | 56.16 % | 57.86 % | 48.28 % | 44.12 % | 66.67 % | 33.33 % | 0 % |
Ji Sung Nam / nejucate / ultimele
| nu a fost găsit nici un meci |
Ji Sung Nam form / an 2022
Ji Sung Nam / an 2022
| 13.11.22 | 1-a rundă de calif. | Renta Tokuda | Ji Sung Nam | 6-4, 6-1 |  | detaliu meci |  Kobe Challenger | In. Hard |
| 07.11.22 | Calificare | Jason Jung | Ji Sung Nam | 6-3, 6-4 | | detaliu meci | Matsuyama Challenger | Hard |
| 06.11.22 | 1-a rundă de calif. | Ji Sung Nam | Jonathan Mridha | 7-62, 6-3 |  | detaliu meci | ||
| 29.10.22 | 1-a rundă de calif. | Taisei Ichikawa | Ji Sung Nam | 7-68, 7-5 | | detaliu meci | Yokohama Challenger | Hard |
| 19.10.22 | a 2-a rundă | Christopher O'Connell | Ji Sung Nam | 6-3, 6-2 | | detaliu meci |  Busan Challenger | Hard |
| 18.10.22 | 1-a rundă | Ji Sung Nam | Kaichi Uchida | 6-3, 6-3 | | detaliu meci | ||
| 07.10.22 | Sfert de finală | Emilio Gomez | Ji Sung Nam | 6-1, 1-6, 6-1 | | detaliu meci | Gwangju Challenger | Hard |
| 05.10.22 | a 2-a rundă | Ji Sung Nam | Yibing Wu | 6-4, 6-2 | | detaliu meci | ||
| 04.10.22 | 1-a rundă | Ji Sung Nam | Yunseong Chung | 1-6, 6-3, 7-5 | | detaliu meci | ||
| 03.10.22 | Calificare | Ji Sung Nam | Shinji Hazawa | 6-1, 7-63 | | detaliu meci | ||
| 02.10.22 | 1-a rundă de calif. | Ji Sung Nam | Hoyoung Roh | 6-2, 6-1 | | detaliu meci | ||
| 27.09.22 | 1-a rundă | Steve Johnson | Ji Sung Nam | 7-63, 6-4 | | detaliu meci | Seoul | Hard |
| 21.08.22 | 1-a rundă de calif. | Valentin Vacherot | Ji Sung Nam | 3-0, Ji Sung Nam - retragere | | detaliu meci |  Nonthaburi 1 | Hard |
| 21.07.22 | a 2-a rundă | Benjamin Lock | Ji Sung Nam | 6-2, 6-1 | | detaliu meci |  Nur Sultan | Hard |
| 19.07.22 | 1-a rundă | Ji Sung Nam | Timofey Skatov | 7-64, 4-6, 7-5 | | detaliu meci | ||
| 18.07.22 | Calificare | Ji Sung Nam | Saba Purtseladze | 3-6, 7-5, 6-0 | | detaliu meci | ||
| 17.07.22 | 1-a rundă de calif. | Ji Sung Nam | Alexander Zgirovsky | 6-1, 6-1 | | detaliu meci | ||
| 11.06.22 | Semifinală | Sho Shimabukuro | Ji Sung Nam | 6-1, 6-73, 6-3 | | detaliu meci |  M25 Harmon | Hard |
| 10.06.22 | Sfert de finală | Ji Sung Nam | Ko Suzuki | 6-3, 6-4 | | detaliu meci | ||
| 09.06.22 | a 2-a rundă | Ji Sung Nam | Toshihide Matsui | 6-4, 6-3 | | detaliu meci | ||
| 07.06.22 | 1-a rundă | Ji Sung Nam | Eric Padgham | 6-2, 6-2 | | detaliu meci | ||
| 03.06.22 | Sfert de finală | Seongchan Hong | Ji Sung Nam | 6-2, 5-7, 6-1 | | detaliu meci | M25 Harmon | Hard |
| 02.06.22 | a 2-a rundă | Ji Sung Nam | Mao Takada | 6-1, 6-0 | | detaliu meci | ||
| 01.06.22 | 1-a rundă | Ji Sung Nam | Ren Nakamura | 6-4, 6-4 | | detaliu meci | ||
| 20.04.22 | 1-a rundă | Kasidit Samrej | Ji Sung Nam | 2-6, 6-2, 6-4 | | detaliu meci | M15 Chiang | Hard |
| 16.04.22 | Semifinală | Seongchan Hong | Ji Sung Nam | 6-1, 6-2 | | detaliu meci | M15 Chiang | Hard |
| 15.04.22 | Sfert de finală | Ji Sung Nam | Dayne Kelly | 3-6, 6-1, 6-2 | | detaliu meci | ||
| 14.04.22 | a 2-a rundă | Ji Sung Nam | Nitin Kumar Sinha | 6-4, 6-2 | | detaliu meci | ||
| 13.04.22 | 1-a rundă | Ji Sung Nam | Niki Kaliyanda Poonacha | 6-2, 6-0 | | detaliu meci | ||
| 10.04.22 | Finală | Ji Sung Nam | Yan Bai | 6-2, 6-4 | | detaliu meci | M15 Chiang | Hard |
| 09.04.22 | Semifinală | Ji Sung Nam | Konstantin Kravchuk | 6-2, 6-2 | | detaliu meci | ||
| 08.04.22 | Sfert de finală | Ji Sung Nam | Tanapatt Nirundorn | 7-65, 6-4 | | detaliu meci | ||
| 07.04.22 | a 2-a rundă | Ji Sung Nam | Amaury Raynel | 6-77, 6-0, 6-1 | | detaliu meci | ||
| 05.04.22 | 1-a rundă | Ji Sung Nam | Daisuke Sumizawa | 6-0, 6-0 | | detaliu meci | ||
| 25.03.22 | Sfert de finală | Jc Aragone | Ji Sung Nam | 6-3, 6-3 | | detaliu meci |  M25 Calabasas | Hard |
| 24.03.22 | a 2-a rundă | Ji Sung Nam | Osgar O'Hoisin | 6-1, 6-73, 6-4 | | detaliu meci | ||
| 23.03.22 | 1-a rundă | Ji Sung Nam | Jack Pinnington Jones | 7-5, 6-4 | | detaliu meci | ||
| 15.03.22 | 1-a rundă | Gage Brymer | Ji Sung Nam | 6-4, 6-3 | | detaliu meci | M25 Bakersfield | Hard |
| 04.03.22 | Rubber 1 | Dennis Novak | Ji Sung Nam | 6-1, 6-4 | | detaliu meci | Davis Cup | In. Hard |
| 08.02.22 | 1-a rundă | Mircea-Alexandru Jecan | Ji Sung Nam | 7-65, 6-2 | | detaliu meci |  M15 Antalya | Zgura |
| 04.02.22 | 1-a rundă | Evgenii Tiurnev | Ji Sung Nam | 6-1, 6-2 | | detaliu meci | M15 Antalya | Zgura |
| 21.01.22 | Sfert de finală | Davide Galoppini | Ji Sung Nam | 7-65, 6-3 | | detaliu meci | M15 Antalya | Zgura |
| 20.01.22 | a 2-a rundă | Ji Sung Nam | Maciej Rajski | 7-62, 1-6, 10-8 | | detaliu meci | ||
| 20.01.22 | 1-a rundă | Ji Sung Nam | Grigoriy Lomakin | 6-1, 6-2 | | detaliu meci | ||
| 13.01.22 | 1-a rundă | Jorge Martinez Martinez | Ji Sung Nam | 6-78, 6-2, 13-11 | | detaliu meci | M15 Antalya | Zgura |
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