Yannick Hanfmann leads 3 to 1 over 4 singles meetings since 2024. Last meeting on 29/09/2025 at Shanghai Rolex Masters - Shanghai.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 29/09/2025 | Shanghai Rolex Masters - Shanghai | Qualifying 1 | hard | Hanfmann | 6-3 7-5 |
| 12/09/2025 | Davis Cup, World Group, Q2, JPN-GER | — | indoor hard | Hanfmann | 6-3 6-3 |
| 17/03/2025 | Miami Open - Miami | Qualifying 1 | hard | Mochizuki | 7-6(5) 6-4 |
| 19/09/2024 | Chengdu Open - Chengdu | Round 1 | hard | Hanfmann | 6-4 7-6(4) |
| hard | Hanfmann 2 - 1 Mochizuki |
| indoor hard | Hanfmann 1 - 0 Mochizuki |
| 2025 | Hanfmann 2 - 1 Mochizuki |
| 2024 | Hanfmann 1 - 0 Mochizuki |
188 wins, 161 losses since 2021 (53.9%).
Last matches: D D V D V
206 wins, 192 losses since 2021 (51.8%).
Last matches: D D D D V
Yannick Hanfmann leads 3 to 1 over 4 singles meetings since 2024.
On 29/09/2025, at Shanghai Rolex Masters - Shanghai (Qualifying 1): Yannick Hanfmann won 6-3 7-5.