Level, 1 wins each over 2 singles meetings since 2026. Last meeting on 28/10/2026 at Guayaquil Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 28/10/2026 | Guayaquil Challenger | Round 1 | clay | Hardt | 6-3 3-6 4-1 |
| 26/06/2026 | Piracicaba Challenger | Quarter-final | clay | Serna | 2-5 |
| clay | Hardt 1 - 1 Serna |
| 2026 | Hardt 1 - 1 Serna |
203 wins, 129 losses since 2021 (61.1%).
Last matches: D V V D D
145 wins, 98 losses since 2021 (59.7%).
Last matches: D D V V D
Level, 1 wins each over 2 singles meetings since 2026.
On 28/10/2026, at Guayaquil Challenger (Round 1): Nick Hardt won 6-3 3-6 4-1.