| 2026-09-07 | Sport Festival Challenger | R16 | Yuta Shimizu | 4-6 4-6 | lost |
| 2026-09-07 | Sport Festival Challenger | R32 | Sidharth Rawat | 6-2 6-7 6-2 | won |
| 2026-08-31 | International Challenger-Zhangjiagang | F | Ilia Simakin | 3-6 1-6 | lost |
| 2026-08-31 | International Challenger-Zhangjiagang | SF | Chun-Hsin Tseng | 6-3 7-6 | won |
| 2026-08-31 | International Challenger-Zhangjiagang | QF | Enzo Aguiard | 6-4 7-6 | won |
| 2026-08-31 | International Challenger-Zhangjiagang | R16 | Bernard Tomic | 7-5 7-6 | won |
| 2026-08-31 | International Challenger-Zhangjiagang | R32 | Hiroki Moriya | 6-1 7-6 | won |
| 2026-08-10 | President's Cup | R16 | Sergey Fomin | 1-6 4-6 | lost |
| 2026-08-10 | President's Cup | R32 | Kokoro Isomura | 5-7 6-0 6-4 | won |
| 2026-04-20 | Gwangju Open | Q2 | Hayato Matsuoka | 6-4 5-7 5-7 | lost |
| 2026-04-20 | Gwangju Open | Q1 | Andre Ilagan | 6-7 7-5 6-4 | won |
| 2026-04-13 | Renault Busan Open Tennis Championships | R32 | August Holmgren | 6-3 4-6 6-7 | lost |
| 2026-04-13 | Renault Busan Open Tennis Championships | Q2 | James Trotter | 3-6 7-5 6-1 | won |
| 2026-04-13 | Renault Busan Open Tennis Championships | Q1 | Matisse Bobichon | 7-6 6-3 | won |
| 2026-03-30 | Koyushokucho Miyazaki Challenger | R32 | Hayato Matsuoka | 6-7 3-6 | lost |
| 2026-03-23 | Yokkaichi Challenger | R32 | Paul Jubb | 5-7 0-6 | lost |
| 2026-03-23 | Yokkaichi Challenger | Q2 | Tsung-Hao Huang | 6-1 6-4 | won |
| 2026-03-23 | Yokkaichi Challenger | Q1 | Shion Motoyama | 4-6 7-6 6-1 | won |
| 2026-01-12 | Bangkok Open 2 | R16 | Timofey Skatov | 4-6 2-6 | lost |
| 2026-01-12 | Bangkok Open 2 | R32 | James Trotter | 4-6 6-3 6-4 | won |
| 2026-01-05 | Bangkok Open 1 | R16 | Zdenek Kolar | 5-7 4-6 | lost |
| 2026-01-05 | Bangkok Open 1 | R32 | Hikaru Shiraishi | 6-3 6-4 | won |
| 2026-01-05 | Bangkok Open 1 | R16 | Florent Bax / Robin Bertrand (with Pawit Sornlaksup) | 3-6 6-3 8-10 | lost |
| 2025-11-17 | Yokohama | R32 | Rei Sakamoto | 4-6 6-7 | lost |
| 2025-11-10 | Kobe | Q2 | Igor Marcondes | 3-6 4-6 | lost |
| 2025-11-10 | Kobe | Q1 | Michael Vrbensky | 6-0 2-6 7-6 | won |
| 2025-11-03 | Taipei | R32 | Akira Santillan | 3-6 6-7 | lost |
| 2025-10-27 | Seoul | QF | Sho Shimabukuro | 3-6 4-6 | lost |
| 2025-10-27 | Seoul | R16 | Oliver Crawford | 6-4 3-6 6-4 | won |
| 2025-10-27 | Seoul | R32 | Yuki Mochizuki | 6-4 6-3 | won |