Toshiki Karigyo leads 2 to 0 over 2 singles meetings since 2025. Last meeting on 21/10/2026 at M15 Tanagura.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 21/10/2026 | M15 Tanagura | Round 1 | hard | Karigyo | 6-4 1-6 7-6(4) |
| 22/10/2025 | M15 Tanagura | Round 1 | hard | Karigyo | 3-6 7-5 6-1 |
| hard | Koyama 0 - 2 Karigyo |
| 2026 | Koyama 0 - 1 Karigyo |
| 2025 | Koyama 0 - 1 Karigyo |
38 wins, 41 losses since 2021 (48.1%).
Last matches: D D V V V
21 wins, 23 losses since 2021 (47.7%).
Last matches: D V V D D
Toshiki Karigyo leads 2 to 0 over 2 singles meetings since 2025.
On 21/10/2026, at M15 Tanagura (Round 1): Toshiki Karigyo won 6-4 1-6 7-6(4).