Level, 1 wins each over 2 singles meetings since 2024. Last meeting on 19/11/2025 at M25 Austin.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 19/11/2025 | M25 Austin | Round 1 | hard | Pham | 6-3 6-4 |
| 14/06/2024 | M15 San Diego | Quarter-final | hard | Ponwith | 6-7(6) 6-1 7-5 |
| hard | Ponwith 1 - 1 Pham |
| 2025 | Ponwith 0 - 1 Pham |
| 2024 | Ponwith 1 - 0 Pham |
102 wins, 129 losses since 2021 (44.2%).
Last matches: D D V V D
68 wins, 58 losses since 2021 (54.0%).
Last matches: D D D V V
Level, 1 wins each over 2 singles meetings since 2024.
On 19/11/2025, at M25 Austin (Round 1): Derek Pham won 6-3 6-4.