| 15‑Apr‑2024 | Gwangju CH | Hard | R16 | 173 | 172 | (3)Shimabukuro d. Seong Chan Hong [KOR] | 6-4 6-4 | | 1.31 | 1.7% | 6.7% | 48.3% | 79.3% | 54.8% | 3/5 | 1:25 |
| 13‑Nov‑2023 | Kobe CH | Hard | R16 | 155 | 280 | (5)Shimabukuro d. Seong Chan Hong [KOR] | 6-4 7-6(4) | | 1.25 | 1.3% | 2.6% | 55.1% | 67.4% | 68.6% | 6/7 | 1:53 |
| 16‑Jan‑2023 | Nonthaburi 3 CH | Hard | SF | 261 | 257 | Shimabukuro d. Seong Chan Hong [KOR] | 6-2 7-5 | | 1.02 | 7.4% | 5.9% | 44.1% | 73.3% | 55.3% | 2/3 | 1:25 |
| 6‑Jun‑2022 | M25 Harmon | Hard | F | 457 | 580 | (3)Shimabukuro d. (5)Seong Chan Hong [KOR] | 3-6 6-4 6-1 | | | | | | | | | |
| 8‑Apr‑2019 | M25 Matsuyama | Hard | QF | | 534 | Seong Chan Hong [KOR] d. Shimabukuro | 6-2 6-2 | | | | | | | | | |
| 11‑Mar‑2019 | M15 Nishi Tokyo | Hard | R16 | | 535 | Seong Chan Hong [KOR] d. Shimabukuro | 6-1 7-6(4) | | | | | | | | | |
