Hikaru Shiraishi leads 5 to 1 over 6 singles meetings since 2023. Last meeting on 30/10/2026 at M15 Yanagawa City.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 30/10/2026 | M15 Yanagawa City | Quarter-final | hard | Shiraishi | 6-0 3-6 5-2 |
| 02/04/2026 | M15 Kashiwa | Round 2 | hard | Shiraishi | 6-3 6-7 6-5 |
| 24/04/2025 | M15 Osaka | Round 2 | hard | Yamasaki | 7-6 6-7 0-0 |
| 20/03/2025 | M15 Nishi-Tokyo | Round 2 | hard | Shiraishi | 7-5 6-3 |
| 22/12/2023 | M15 Yanagawa | Quarter-final | hard | Shiraishi | 3-6 4-6 |
| 16/11/2023 | M15 Kuching | Round 2 | hard | Shiraishi | 7-5 6-1 |
| hard | Yamasaki 1 - 5 Shiraishi |
| 2026 | Yamasaki 0 - 2 Shiraishi |
| 2025 | Yamasaki 1 - 1 Shiraishi |
| 2023 | Yamasaki 0 - 2 Shiraishi |
104 wins, 85 losses since 2021 (55.0%).
Last matches: D V V D V
180 wins, 97 losses since 2021 (65.0%).
Last matches: V V V V V
Hikaru Shiraishi leads 5 to 1 over 6 singles meetings since 2023.
On 30/10/2026, at M15 Yanagawa City (Quarter-final): Hikaru Shiraishi won 6-0 3-6 5-2.