Nume: Kokoro Isomura
Ţara: Japonia
Data naşterii: 22.01.03, 23 Vârsta
Clasament ATP: 572
TOP poziţie în clasament: 424 (08.09.25, 112 puncte)
Puncte: 69
Premii: 82269 $
Total meciuri: 268
Victorii: 140
Succes: 52.24 %
Ţara: Japonia
Data naşterii: 22.01.03, 23 Vârsta
Clasament ATP: 572
TOP poziţie în clasament: 424 (08.09.25, 112 puncte)
Puncte: 69
Premii: 82269 $
Total meciuri: 268
Victorii: 140
Succes: 52.24 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2026 | 12/15 | 12/15 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2025 | 34/31 | 32/29 | 0/0 | 2/2 | 0/0 | 0/0 | 0/0 |
| 2024 | 39/25 | 27/18 | 6/4 | 6/3 | 0/0 | 0/0 | 0/0 |
| 2023 | 25/30 | 25/29 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 24/16 | 7/9 | 17/7 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 6/10 | 4/2 | 2/7 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2020 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| ÎN TOTAL | 140/128 | 107/102 | 25/20 | 8/5 | 0/0 | 0/1 | 0/0 |
| succes % | 52.24 % | 51.2 % | 55.56 % | 61.54 % | 0 % | 0 % | 0 % |
Kokoro Isomura / nejucate / ultimele
| nu a fost găsit nici un meci |
Kokoro Isomura form / suprafaţa: Hard
Kokoro Isomura / suprafaţa: Hard
| 28.05.26 | a 2-a rundă | Hugo Hashimoto | Kokoro Isomura | 6-3, 5-1, Kokoro Isomura - retragere |  | detaliu meci |  M15 Gimcheon | Hard |
| 26.05.26 | 1-a rundă | Kokoro Isomura | Duckhee Lee | 7-5, 6-4 |  | detaliu meci | ||
| 19.05.26 | 1-a rundă | Dominik Palan | Kokoro Isomura | 6-4, 3-6, 6-3 | | detaliu meci |  Bengaluru 3 | Hard |
| 13.05.26 | a 2-a rundă | Ilya Ivashka | Kokoro Isomura | 6-1, 6-2 | | detaliu meci | Bengaluru 2 | Hard |
| 12.05.26 | 1-a rundă | Kokoro Isomura | Karan Singh | 7-66, 6-3 | | detaliu meci | ||
| 06.05.26 | 1-a rundă | Sanhui Shin | Kokoro Isomura | 6-0, 6-4 | | detaliu meci |  M25 Nakhon | Hard |
| 24.04.26 | Sfert de finală | Giles Hussey | Kokoro Isomura | 6-4, 6-2 | | detaliu meci |  M25 Luzhou | Hard |
| 23.04.26 | a 2-a rundă | Kokoro Isomura | Pietro Orlando Fellin | 6-1, 3-6, 6-2 | | detaliu meci | ||
| 21.04.26 | 1-a rundă | Kokoro Isomura | Pavle Marinkov | 7-5, 6-3 | | detaliu meci | ||
| 13.04.26 | Calificare | Leo Vithoontien | Kokoro Isomura | 6-4, 4-6, 6-3 | | detaliu meci | Wuning 2 | Hard |
| 12.04.26 | 1-a rundă de calif. | Kokoro Isomura | Weiwen Pan | 6-1, 6-3 | | detaliu meci | ||
| 29.03.26 | 1-a rundă de calif. | Carl Emil Overbeck | Kokoro Isomura | 6-3, 1-0, Kokoro Isomura - retragere | | detaliu meci |  Miyazaki Challenger | Hard |
| 23.03.26 | 1-a rundă | Dan Added | Kokoro Isomura | 6-4, 6-2 | | detaliu meci | Yokkaichi Challenger | Hard |
| 19.03.26 | a 2-a rundă | Sora Fukuda | Kokoro Isomura | 7-5, 6-3 | | detaliu meci | M15 Nishi | Hard |
| 17.03.26 | 1-a rundă | Kokoro Isomura | Shota Shima | 3-6, 7-62, 6-3 | | detaliu meci | ||
| 12.03.26 | a 2-a rundă | Leo Vithoontien | Kokoro Isomura | 6-4, 6-2 | | detaliu meci | M15 Hinode | Hard |
| 10.03.26 | 1-a rundă | Kokoro Isomura | Kosuke Ogura | 6-2, 6-4 | | detaliu meci | ||
| 22.02.26 | 1-a rundă de calif. | Tung-Lin Wu | Kokoro Isomura | 6-1, 6-4 | | detaliu meci | Pune Challenger | Hard |
| 10.02.26 | 1-a rundă | Alex Bolt | Kokoro Isomura | 7-5, 6-3 | | detaliu meci |  Brisbane 2 | Hard |
| 09.02.26 | Calificare | Kokoro Isomura | Oliver Anderson | 6-4, 6-4 | | detaliu meci | ||
| 08.02.26 | 1-a rundă de calif. | Kokoro Isomura | Ethan Cook | 7-62, 6-1 | | detaliu meci | ||
| 03.02.26 | 1-a rundă | James McCabe | Kokoro Isomura | 6-2, 6-3 | | detaliu meci | Brisbane 1 | Hard |
| 02.02.26 | Calificare | Kokoro Isomura | Chase Ferguson | 6-3, 6-3 | | detaliu meci | ||
| 01.02.26 | 1-a rundă de calif. | Kokoro Isomura | Tomislav Edward Papac | 6-2, 6-1 | | detaliu meci | ||
| 25.01.26 | 1-a rundă de calif. | Lorenzo Carboni | Kokoro Isomura | 6-3, 6-4 | | detaliu meci |  Phan Thiet | Hard |
| 05.01.26 | Calificare | Hikaru Shiraishi | Kokoro Isomura | 6-2, 0-6, 6-1 | | detaliu meci | Nonthaburi 1 | Hard |
| 04.01.26 | 1-a rundă de calif. | Kokoro Isomura | Ji Sung Nam | 1-6, 7-66, 6-4 | | detaliu meci | ||
| 25.11.25 | 1-a rundă | Karan Singh | Kokoro Isomura | 5-7, 6-4, 6-3 | | detaliu meci | Playford Challenger | Hard |
| 17.11.25 | 1-a rundă | Yusuke Kusuhara | Kokoro Isomura | 7-5, 6-3 | | detaliu meci | Yokohama Challenger | Hard |
| 03.11.25 | 1-a rundă | Henrique Rocha | Kokoro Isomura | 5-7, 6-4, 6-1 | | detaliu meci | Matsuyama Challenger | Hard |
| 30.10.25 | a 2-a rundă | Elias Ymer | Kokoro Isomura | 6-2, 6-3 | | detaliu meci | Seoul Challenger | Hard |
| 28.10.25 | 1-a rundă | Kokoro Isomura | Yosuke Watanuki | 5-2, Yosuke Watanuki - retragere | | detaliu meci | ||
| 27.10.25 | Calificare | Kokoro Isomura | Yusuke Takahashi | 6-2, 6-4 | | detaliu meci | ||
| 26.10.25 | 1-a rundă de calif. | Kokoro Isomura | Dong Ju Kim | 6-4, 6-3 | | detaliu meci | ||
| 19.10.25 | 1-a rundă de calif. | Naoki Tajima | Kokoro Isomura | 6-3, 6-4 | | detaliu meci | Suzhou Challenger | Hard |
| 19.09.25 | Sfert de finală | Kaichi Uchida | Kokoro Isomura | 6-2, 6-2 | | detaliu meci | M25 Takasaki | Hard |
| 18.09.25 | a 2-a rundă | Kokoro Isomura | Yuta Tomida | 6-3, 6-1 | | detaliu meci | ||
| 16.09.25 | 1-a rundă | Kokoro Isomura | Hayato Matsuoka | 7-5, 3-6, 6-4 | | detaliu meci | ||
| 11.09.25 | a 2-a rundă | Mark Whitehouse | Kokoro Isomura | 7-5, 7-5 | | detaliu meci | M25 Sapporo | Hard |
| 09.09.25 | 1-a rundă | Kokoro Isomura | Taisei Ichikawa | 6-2, 6-1 | | detaliu meci | ||
| 02.09.25 | 1-a rundă | Renta Tokuda | Kokoro Isomura | 6-0, 6-2 | | detaliu meci | Shanghai Challenger | Hard |
| 01.09.25 | Calificare | Kokoro Isomura | Petr Bar Biryukov | 7-63, 7-5 | | detaliu meci | ||
| 31.08.25 | 1-a rundă de calif. | Kokoro Isomura | Ajeet Rai | 7-64, 7-66 | | detaliu meci | ||
| 30.08.25 | Semifinală | Oliver Crawford | Kokoro Isomura | 7-61, 6-0 | | detaliu meci | Zhangjiagang Challenger | Hard |
| 29.08.25 | Sfert de finală | Kokoro Isomura | Sanhui Shin | 2-6, 6-2, 6-4 | | detaliu meci | ||
| 27.08.25 | a 2-a rundă | Kokoro Isomura | Jie Cui | 3-6, 6-2, 7-69 | | detaliu meci | ||
| 26.08.25 | 1-a rundă | Kokoro Isomura | Sergey Fomin | 6-3, 6-2 | | detaliu meci | ||
| 12.08.25 | 1-a rundă | Sidharth Rawat | Kokoro Isomura | 4-6, 6-3, 6-4 | | detaliu meci |  M25 Bali | Hard |
| 07.08.25 | a 2-a rundă | Yurii Dzhavakian | Kokoro Isomura | 6-1, 6-3 | | detaliu meci | M25 Bali | Hard |
| 06.08.25 | 1-a rundă | Kokoro Isomura | Anthony Susanto | 6-2, 7-5 | | detaliu meci | ||
| 28.07.25 | 1-a rundă | Aleksandre Bakshi | Kokoro Isomura | 6-1, 6-72, 6-3 | | detaliu meci |  Astana Challenger | Hard |
| 12.07.25 | Semifinală | Shintaro Imai | Kokoro Isomura | 6-4, 6-75, 6-4 | | detaliu meci | M15 Tokyo | Hard |
| 11.07.25 | Sfert de finală | Kokoro Isomura | Colin Sinclair | 6-3, 4-6, 6-4 | | detaliu meci | ||
| 10.07.25 | a 2-a rundă | Kokoro Isomura | Yuta Tomida | 7-5, 6-3 | | detaliu meci | ||
| 08.07.25 | 1-a rundă | Kokoro Isomura | Ryotaro Matsumura | 6-74, 6-4, 6-3 | | detaliu meci | ||
| 02.07.25 | 1-a rundă | Jangjun Kim | Kokoro Isomura | 4-6, 6-4, 7-64 | | detaliu meci | M15 Tokyo | Hard |
| 19.06.25 | a 2-a rundă | Evan Zhu | Kokoro Isomura | 7-65, 7-63 | | detaliu meci | M25 Luzhou | Hard |
| 17.06.25 | 1-a rundă | Kokoro Isomura | Rigele Te | 6-1, 7-5 | | detaliu meci | ||
| 12.06.25 | a 2-a rundă | Wishaya Trongcharoenchaikul | Kokoro Isomura | 6-2, 7-5 | | detaliu meci | M15 Luan | Hard |
| 11.06.25 | 1-a rundă | Kokoro Isomura | Xirui Han | 6-4, 6-2 | | detaliu meci | ||
| 04.06.25 | 1-a rundă | Hoyoung Roh | Kokoro Isomura | 7-5, 6-1 | | detaliu meci | M25 Changwon | Hard |
| 25.05.25 | Finală | Linang Xiao | Kokoro Isomura | 7-66, 6-1 | | detaliu meci | M15 Luan | Hard |
| 24.05.25 | Semifinală | Kokoro Isomura | Tianhui Zhang | 7-62, 6-0 | | detaliu meci | ||
| 23.05.25 | Sfert de finală | Kokoro Isomura | Saki Tange | 6-1, 6-0 | | detaliu meci | ||
| 22.05.25 | a 2-a rundă | Kokoro Isomura | Xirui Han | 2-6, 6-1, 6-3 | | detaliu meci | ||
| 20.05.25 | 1-a rundă | Kokoro Isomura | Xing Dao Chen | 6-2, 6-1 | | detaliu meci | ||
| 15.05.25 | a 2-a rundă | Taiyo Yamanaka | Kokoro Isomura | 5-7, 6-4, 6-4 | | detaliu meci | M15 Luan | Hard |
| 14.05.25 | 1-a rundă | Kokoro Isomura | Jack Bruce-Smith | 7-68, 6-4 | | detaliu meci | ||
| 24.04.25 | a 2-a rundă | Yusuke Kusuhara | Kokoro Isomura | 6-3, 6-2 | | detaliu meci | M15 Osaka | Hard |
| 22.04.25 | 1-a rundă | Kokoro Isomura | Oliver Anderson | 7-63, 6-2 | | detaliu meci | ||
| 17.04.25 | a 2-a rundă | Yusuke Kusuhara | Kokoro Isomura | 6-4, 6-1 | | detaliu meci | M15 Osaka | Hard |
| 16.04.25 | 1-a rundă | Kokoro Isomura | Kentaro Otsuka | 6-2, 6-1 | | detaliu meci | ||
| 04.04.25 | a 2-a rundă | Taiyo Yamanaka | Kokoro Isomura | 7-5, 6-1 | | detaliu meci | M15 Kashiwa | Hard |
| 01.04.25 | 1-a rundă | Kokoro Isomura | Shion Itsusaki | 6-4, 4-6, 6-1 | | detaliu meci | ||
| 25.03.25 | 1-a rundă | Yu Tanaka | Kokoro Isomura | 7-67, 7-65 | | detaliu meci | M15 Tsukuba | Hard |
| 18.03.25 | 1-a rundă | Shintaro Imai | Kokoro Isomura | 6-2, 6-75, 6-4 | | detaliu meci | M25 Shenzhen | Hard |
| 13.03.25 | a 2-a rundă | Hyeon Chung | Kokoro Isomura | 7-5, 1-6, 6-4 | | detaliu meci | M25 Luan | Hard |
| 12.03.25 | 1-a rundă | Kokoro Isomura | Xirui Han | 6-4, 4-6, 6-1 | | detaliu meci | ||
| 24.02.25 | Calificare | Ilia Simakin | Kokoro Isomura | 6-1, 6-1 | | detaliu meci | Bengaluru Challenger | Hard |
| 23.02.25 | 1-a rundă de calif. | Kokoro Isomura | Adil Kalyanpur | 7-62, 6-0 | | detaliu meci | ||
| 28.01.25 | 1-a rundă | Shinji Hazawa | Kokoro Isomura | 6-4, 1-0, Kokoro Isomura - retragere | | detaliu meci | Brisbane 1 | Hard |
| 27.01.25 | Calificare | Kokoro Isomura | Colin Sinclair | 6-4, 6-4 | | detaliu meci | ||
| 26.01.25 | 1-a rundă de calif. | Kokoro Isomura | Corban Crowther | 4-6, 6-3, 6-4 | | detaliu meci | ||
| 07.01.25 | 1-a rundă | Yu Hsiou Hsu | Kokoro Isomura | 6-2, 6-1 | | detaliu meci | Nonthaburi 2 | Hard |
| 06.01.25 | Calificare | Kokoro Isomura | Naoki Nakagawa | 6-0, 7-5 | | detaliu meci | ||
| 05.01.25 | 1-a rundă de calif. | Kokoro Isomura | Natthayut Nithithananont | 6-2, 6-1 | | detaliu meci | ||
| 30.12.24 | Calificare | Clement Tabur | Kokoro Isomura | 6-2, 6-1 | | detaliu meci | Nonthaburi 1 | Hard |
| 29.12.24 | 1-a rundă de calif. | Kokoro Isomura | Thanaphat Boosarawongse | 6-3, 7-5 | | detaliu meci | ||
| 25.11.24 | 1-a rundă | Kaichi Uchida | Kokoro Isomura | 6-0, 6-1 | | detaliu meci | Yokkaichi Challenger | Hard |
| 16.11.24 | 1-a rundă de calif. | Naoya Honda | Kokoro Isomura | 7-65, 4-6, 7-5 | | detaliu meci | Yokohama Challenger | Hard |
| 08.11.24 | Sfert de finală | Yosuke Watanuki | Kokoro Isomura | 6-0, 7-5 | | detaliu meci | Matsuyama Challenger | Hard |
| 07.11.24 | a 2-a rundă | Kokoro Isomura | Elias Ymer | 6-3, 5-7, 6-3 | | detaliu meci | ||
| 05.11.24 | 1-a rundă | Kokoro Isomura | Jurij Rodionov | 6-4, 6-3 | | detaliu meci | ||
| 04.11.24 | Calificare | Kokoro Isomura | Takuya Kumasaka | 7-65, 3-6, 7-63 | | detaliu meci | ||
| 03.11.24 | 1-a rundă de calif. | Kokoro Isomura | Yan Bai | 7-65, 7-63 | | detaliu meci | ||
| 28.10.24 | Calificare | Yi Zhou | Kokoro Isomura | 6-2, 6-3 | | detaliu meci | Seoul Challenger | Hard |
| 27.10.24 | 1-a rundă de calif. | Kokoro Isomura | Jea Moon Lee | 7-5, 6-4 | | detaliu meci | ||
| 18.09.24 | 1-a rundă | Hikaru Shiraishi | Kokoro Isomura | 7-66, 6-4 | | detaliu meci | M25 Takasaki | Hard |
| 13.09.24 | Sfert de finală | Masamichi Imamura | Kokoro Isomura | 6-4, 7-65 | | detaliu meci | M25 Sapporo | Hard |
| 12.09.24 | a 2-a rundă | Kokoro Isomura | Yuta Kikuchi | 6-3, 6-4 | | detaliu meci | ||
| 11.09.24 | 1-a rundă | Kokoro Isomura | Daiki Yoshimura | 7-5, 6-0 | | detaliu meci | ||
| 08.09.24 | Finală | Kokoro Isomura | Naoki Nakagawa | 6-3, 6-2 | | detaliu meci | M25 Sapporo | Hard |
| 07.09.24 | Semifinală | Kokoro Isomura | Yuta Kawahashi | 6-3, 6-0 | | detaliu meci | ||
| 06.09.24 | Sfert de finală | Kokoro Isomura | Keisuke Saitoh | 6-2, 6-4 | | detaliu meci | ||
| 05.09.24 | a 2-a rundă | Kokoro Isomura | Ryotaro Taguchi | 6-4, 6-4 | | detaliu meci | ||
| 04.09.24 | 1-a rundă | Kokoro Isomura | Aidan Mchugh | 7-65, 7-66 | | detaliu meci | ||
| 09.08.24 | Sfert de finală | Mukund Sasikumar | Kokoro Isomura | 6-1, 3-6, 6-3 | | detaliu meci | .png){kind=small} M25 Taipei | Hard |
| 08.08.24 | a 2-a rundă | Kokoro Isomura | Yunseong Chung | 7-5, 6-2 | | detaliu meci | ||
| 06.08.24 | 1-a rundă | Kokoro Isomura | Ray Ho | 7-65, 6-3 | | detaliu meci | ||
| 01.08.24 | a 2-a rundă | Keisuke Saitoh | Kokoro Isomura | 6-3, 6-4 | | detaliu meci | M25 Taipei | Hard |
| 31.07.24 | 1-a rundă | Kokoro Isomura | Stefanos Sakellaridis | 6-77, 6-3, 7-60 | | detaliu meci | ||
| 19.06.24 | 1-a rundă | Woobin Shin | Kokoro Isomura | 6-3, Kokoro Isomura - retragere | | detaliu meci | M25 Changwon | Hard |
| 14.06.24 | Sfert de finală | Yunseok Jang | Kokoro Isomura | 7-61, 1-6, 6-3 | | detaliu meci | M15 Anseong | Hard |
| 13.06.24 | a 2-a rundă | Kokoro Isomura | Chan-Yeong Oh | 6-3, 6-4 | | detaliu meci | ||
| 12.06.24 | 1-a rundă | Kokoro Isomura | Dongmin Kim | 6-1, 6-0 | | detaliu meci | ||
| 08.06.24 | Semifinală | Jake Delaney | Kokoro Isomura | 6-4, 7-63 | | detaliu meci |  M15 Harmon | Hard |
| 07.06.24 | Sfert de finală | Kokoro Isomura | Jesse Delaney | 6-1, 6-3 | | detaliu meci | ||
| 06.06.24 | a 2-a rundă | Kokoro Isomura | Kazuma Kawachi | 4-6, 7-69, 3-0, Kazuma Kawachi - retragere | | detaliu meci | ||
| 05.06.24 | 1-a rundă | Kokoro Isomura | Woobin Shin | 3-6, 6-3, 7-65 | | detaliu meci | ||
| 02.04.24 | 1-a rundă | Shintaro Imai | Kokoro Isomura | 6-3, 6-2 | | detaliu meci | M15 Kashiwa | Hard |
| 31.03.24 | Finală | Hikaru Shiraishi | Kokoro Isomura | 6-1, 6-3 | | detaliu meci | M15 Tsukuba | Hard |
| 30.03.24 | Semifinală | Kokoro Isomura | Ryotaro Matsumura | 6-1, 7-63 | | detaliu meci | ||
| 29.03.24 | Sfert de finală | Kokoro Isomura | Stefanos Sakellaridis | 6-2, 0-6, 6-2 | | detaliu meci | ||
| 28.03.24 | a 2-a rundă | Kokoro Isomura | Tsung-Hao Huang | 2-6, 6-4, 6-0 | | detaliu meci | ||
| 27.03.24 | 1-a rundă | Kokoro Isomura | Shunsuke Nakagawa | 6-3, 4-6, 6-0 | | detaliu meci | ||
| 14.03.24 | a 2-a rundă | Stefanos Sakellaridis | Kokoro Isomura | 6-3, 6-4 | | detaliu meci | M15 Hinode | Hard |
| 13.03.24 | 1-a rundă | Kokoro Isomura | Yuta Kikuchi | 4-6, 7-63, 6-1 | | detaliu meci | ||
| 27.02.24 | 1-a rundă | Andre Ilagan | Kokoro Isomura | 6-4, 6-0 | | detaliu meci | M25 Traralgon | Hard |
| 21.02.24 | 1-a rundă | James McCabe | Kokoro Isomura | 7-62, 6-2 | | detaliu meci | M25 Traralgon | Hard |
| 04.02.24 | 1-a rundă de calif. | Calum Puttergill | Kokoro Isomura | 6-3, 6-2 | | detaliu meci | Burnie 2 | Hard |
| 30.01.24 | 1-a rundă | Shintaro Imai | Kokoro Isomura | 2-6, 6-2, 6-3 | | detaliu meci | Burnie 1 | Hard |
| 29.01.24 | Calificare | Kokoro Isomura | Jesse Delaney | 6-4, 6-2 | | detaliu meci | ||
| 28.01.24 | 1-a rundă de calif. | Kokoro Isomura | Alexander Klintcharov | 4-6, 6-3, 6-4 | | detaliu meci | ||
| 22.12.23 | a 2-a rundă | Sanhui Shin | Kokoro Isomura | 6-3, 5-7, 7-65 | | detaliu meci | M15 Yanagawa | Hard |
| 21.12.23 | 1-a rundă | Kokoro Isomura | Kosuke Morita | 6-0, 6-3 | | detaliu meci | ||
| 01.12.23 | Sfert de finală | Yeongseok Jeong | Kokoro Isomura | 6-2, 7-5 | | detaliu meci |  M15 Kuala | Hard |
| 30.11.23 | a 2-a rundă | Kokoro Isomura | Thantub Suksumrarn | 6-3, Thantub Suksumrarn - retragere | | detaliu meci | ||
| 29.11.23 | 1-a rundă | Kokoro Isomura | Daniel Leong Prickett | 6-3, 4-6, 6-3 | | detaliu meci | ||
| 22.11.23 | 1-a rundă | Yuta Kawahashi | Kokoro Isomura | 6-3, 1-6, 6-0 | | detaliu meci | M15 Ipoh | Hard |
| 17.11.23 | Sfert de finală | Alexey Zakharov | Kokoro Isomura | 6-2, 6-1 | | detaliu meci | M15 Kuching | Hard |
| 16.11.23 | a 2-a rundă | Kokoro Isomura | Takuya Kumasaka | 6-3, 3-6, 7-62 | | detaliu meci | ||
| 14.11.23 | 1-a rundă | Kokoro Isomura | Mitsuki Wei Kang Leong | 6-2, 6-0 | | detaliu meci | ||
| 13.10.23 | Sfert de finală | Blake Mott | Kokoro Isomura | 7-5, 6-0 | | detaliu meci | M25 Cairns | Hard |
| 12.10.23 | a 2-a rundă | Kokoro Isomura | Shuichi Sekiguchi | 6-4, 4-6, 6-3 | | detaliu meci | ||
| 10.10.23 | 1-a rundă | Kokoro Isomura | Tom Evans | 6-0, 6-2 | | detaliu meci | ||
| 04.10.23 | 1-a rundă | Jeremy Beale | Kokoro Isomura | 6-4, 6-0 | | detaliu meci | M25 Cairns | Hard |
| 20.09.23 | 1-a rundă | Scott Jones | Kokoro Isomura | 6-3, 6-1 | | detaliu meci | M25 Darwin | Hard |
| 14.09.23 | a 2-a rundă | Moerani Bouzige | Kokoro Isomura | 5-7, 6-3, 6-4 | | detaliu meci | M25 Darwin | Hard |
| 13.09.23 | 1-a rundă | Kokoro Isomura | Tai Sach | 6-4, 6-2 | | detaliu meci | ||
| 08.09.23 | Sfert de finală | Naoki Nakagawa | Kokoro Isomura | 6-2, 6-0 | | detaliu meci | M25 Sapporo | Hard |
| 07.09.23 | a 2-a rundă | Kokoro Isomura | Ryota Tanuma | 6-4, 6-3 | | detaliu meci | ||
| 05.09.23 | 1-a rundă | Kokoro Isomura | Daiki Yoshimura | 6-1, 6-1 | | detaliu meci | ||
| 17.08.23 | a 2-a rundă | S D Prajwal Dev | Kokoro Isomura | 6-3, 7-65 | | detaliu meci | M25 Jakarta | Hard |
| 16.08.23 | 1-a rundă | Kokoro Isomura | Rishi Reddy | 6-1, 6-1 | | detaliu meci | ||
| 10.08.23 | a 2-a rundă | Leo Borg | Kokoro Isomura | 6-4, 6-1 | | detaliu meci | M25 Jakarta | Hard |
| 09.08.23 | 1-a rundă | Kokoro Isomura | Shivank Bhatnagar | 6-3, 6-1 | | detaliu meci | ||
| 19.07.23 | 1-a rundă | Jea Moon Lee | Kokoro Isomura | 6-3, 6-4 | | detaliu meci | M15 Nakhon | Hard |
| 12.07.23 | 1-a rundă | Patorn Hanchaikul | Kokoro Isomura | 6-0, 6-0 | | detaliu meci | M15 Nakhon | Hard |
| 06.07.23 | a 2-a rundă | Ryuki Matsuda | Kokoro Isomura | 6-4, 6-75, 6-4 | | detaliu meci | M15 Nakhon | Hard |
| 05.07.23 | 1-a rundă | Kokoro Isomura | Kazuma Kawachi | 6-4, 6-3 | | detaliu meci | ||
| 14.06.23 | 1-a rundă | Yurii Dzhavakian | Kokoro Isomura | 6-1, 7-5 | | detaliu meci | M15 Jakarta | Hard |
| 09.06.23 | Sfert de finală | Omar Jasika | Kokoro Isomura | 6-2, 6-3 | | detaliu meci | M25 Jakarta | Hard |
| 08.06.23 | a 2-a rundă | Kokoro Isomura | Corban Crowther | 6-3, 3-6, 6-0 | | detaliu meci | ||
| 06.06.23 | 1-a rundă | Kokoro Isomura | Fitriadi M Rifqi | 6-3, 6-3 | | detaliu meci | ||
| 02.06.23 | Sfert de finală | Dominik Palan | Kokoro Isomura | 6-1, 6-4 | | detaliu meci | M25 Jakarta | Hard |
| 01.06.23 | a 2-a rundă | Kokoro Isomura | Tomislav Edward Papac | 6-2, 6-1 | | detaliu meci | ||
| 30.05.23 | 1-a rundă | Kokoro Isomura | Yuki Mochizuki | 2-6, 7-5, 6-4 | | detaliu meci | ||
| 10.05.23 | 1-a rundă | Gage Brymer | Kokoro Isomura | 2-6, 6-3, 6-1 | | detaliu meci |  M15 Monastir | Hard |
| 02.05.23 | 1-a rundă | Pawel Juszczak | Kokoro Isomura | 7-65, 6-4 | | detaliu meci | M15 Monastir | Hard |
| 25.04.23 | 1-a rundă | Andrea Guerrieri | Kokoro Isomura | 1-6, 6-3, 6-3 | | detaliu meci | M15 Monastir | Hard |
| 19.04.23 | 1-a rundă | Arthur Bouquier | Kokoro Isomura | 7-5, 4-6, 6-1 | | detaliu meci | M15 Monastir | Hard |
| 13.04.23 | a 2-a rundă | Li Tu | Kokoro Isomura | 6-1, 6-3 | | detaliu meci | M15 Monastir | Hard |
| 11.04.23 | 1-a rundă | Kokoro Isomura | Louis Dussin | 4-6, 6-4, 7-62 | | detaliu meci | ||
| 30.03.23 | a 2-a rundă | Sho Shimabukuro | Kokoro Isomura | 6-3, 6-4 | | detaliu meci | M25 Tsukuba | Hard |
| 28.03.23 | 1-a rundă | Kokoro Isomura | Zhe Li | 6-3, 6-74, 6-3 | | detaliu meci | ||
| 16.03.23 | a 2-a rundă | Christoph Negritu | Kokoro Isomura | 6-3, 6-1 | | detaliu meci | M15 Monastir | Hard |
| 15.03.23 | 1-a rundă | Kokoro Isomura | Tristan Piombo | 7-64, 6-4 | | detaliu meci | ||
| 07.03.23 | 1-a rundă | Tao Mu | Kokoro Isomura | 2-6, 6-2, 6-3 | | detaliu meci | M15 Monastir | Hard |
| 02.03.23 | a 2-a rundă | Moez Echargui | Kokoro Isomura | 6-3, 6-1 | | detaliu meci | M15 Monastir | Hard |
| 01.03.23 | 1-a rundă | Kokoro Isomura | Alexis Boureau | 4-6, 6-4, 6-1 | | detaliu meci | ||
| 24.02.23 | Sfert de finală | Andrea Picchione | Kokoro Isomura | 6-3, 6-3 | | detaliu meci | M15 Monastir | Hard |
| 23.02.23 | a 2-a rundă | Kokoro Isomura | Constantin Bittoun Kouzmine | 6-4, 4-6, 6-4 | | detaliu meci | ||
| 22.02.23 | 1-a rundă | Kokoro Isomura | Vito Dell'Elba | 6-2, 6-4 | | detaliu meci | ||
| 26.01.23 | a 2-a rundă | Sidharth Rawat | Kokoro Isomura | 6-4, 7-5 | | detaliu meci | M15 Jakarta | Hard |
| 25.01.23 | 1-a rundă | Kokoro Isomura | Woobin Shin | 7-64, 7-63 | | detaliu meci | ||
| 19.01.23 | a 2-a rundă | Jea Moon Lee | Kokoro Isomura | 6-1, 6-1 | | detaliu meci | M15 Jakarta | Hard |
| 17.01.23 | 1-a rundă | Kokoro Isomura | Moerani Bouzige | 6-4, 6-1 | | detaliu meci | ||
| 01.11.22 | 1-a rundă | Thanapet Chanta | Kokoro Isomura | 6-4, 6-2 | | detaliu meci | M25 Jakarta | Hard |
| 27.09.22 | 1-a rundă | Shinji Hazawa | Kokoro Isomura | 7-5, 6-4 | | detaliu meci | M25 Kashiwa | Hard |
| 08.09.22 | a 2-a rundă | Rio Noguchi | Kokoro Isomura | 6-4, 7-64 | | detaliu meci | M25 Sapporo | Hard |
| 07.09.22 | 1-a rundă | Kokoro Isomura | Yusuke Takahashi | 6-4, 6-2 | | detaliu meci | ||
| 01.09.22 | a 2-a rundă | Yuki Mochizuki | Kokoro Isomura | 6-4, 3-0, Kokoro Isomura - retragere | | detaliu meci | M25 Sapporo | Hard |
| 30.08.22 | 1-a rundă | Kokoro Isomura | Takeru Yuzuki | 6-1, 6-0 | | detaliu meci | ||
| 06.08.22 | Sfert de finală | Nam Hoang Ly | Kokoro Isomura | 6-3, 6-2 | | detaliu meci | M15 Kuching | Hard |
| 04.08.22 | a 2-a rundă | Kokoro Isomura | Linh Giang Trinh | 6-1, 6-1 | | detaliu meci | ||
| 03.08.22 | 1-a rundă | Kokoro Isomura | Shinji Hazawa | 2-6, 6-3, 6-1 | | detaliu meci | ||
| 28.07.22 | a 2-a rundă | Nam Hoang Ly | Kokoro Isomura | 6-4, 6-3 | | detaliu meci | M15 Kuala | Hard |
| 27.07.22 | 1-a rundă | Kokoro Isomura | Linh Giang Trinh | 6-3, 7-5 | | detaliu meci | ||
| 19.07.22 | 1-a rundă | Kasidit Samrej | Kokoro Isomura | 6-2, 6-1 | | detaliu meci | M15 Seremban | Hard |
| 10.06.22 | Sfert de finală | Seongchan Hong | Kokoro Isomura | 6-2, 6-3 | | detaliu meci | M25 Harmon | Hard |
| 09.06.22 | a 2-a rundă | Kokoro Isomura | Tatsuma Ito | 6-77, 6-1, 6-4 | | detaliu meci | ||
| 08.06.22 | 1-a rundă | Kokoro Isomura | Tomohiro Masabayashi | 6-3, 6-1 | | detaliu meci | ||
| 31.05.22 | 1-a rundă | Min-Kyu Song | Kokoro Isomura | 6-3, 3-6, 6-3 | | detaliu meci | M25 Harmon | Hard |
| 21.07.21 | 1-a rundă | Maxence Beauge | Kokoro Isomura | 6-1, 6-3 | | detaliu meci | M15 Monastir | Hard |
| 19.07.21 | Calificare | Kokoro Isomura | Wissam Abderrahman | 3-6, 6-2, 10-6 | | detaliu meci | ||
| 19.07.21 | 2-a rundă de calif. | Kokoro Isomura | Pavel Verbin | 6-3, 3-0, Pavel Verbin - retragere | | detaliu meci | ||
| 18.07.21 | 1-a rundă de calif. | Kokoro Isomura | Ali Alshati | 6-0, 6-0 | | detaliu meci | ||
| 15.07.21 | a 2-a rundă | Arthur Bouquier | Kokoro Isomura | 6-3, 6-0 | | detaliu meci | M15 Monastir | Hard |
| 14.07.21 | 1-a rundă | Kokoro Isomura | Omni Kumar | 6-4, 6-3 | | detaliu meci |
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