Level, 1 wins each over 2 singles meetings since 2025. Last meeting on 15/10/2026 at M15 Quito.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 15/10/2026 | M15 Quito | Round 2 | clay | Osorio | 6-2 5-3 |
| 28/02/2025 | M15 Huamantla | Quarter-final | hard | Fishback | 6-1 5-3 |
| clay | Osorio 1 - 0 Fishback |
| hard | Osorio 0 - 1 Fishback |
| 2026 | Osorio 1 - 0 Fishback |
| 2025 | Osorio 0 - 1 Fishback |
117 wins, 110 losses since 2021 (51.5%).
Last matches: D V V V V
64 wins, 66 losses since 2021 (49.2%).
Last matches: D V D D V
Level, 1 wins each over 2 singles meetings since 2025.
On 15/10/2026, at M15 Quito (Round 2): Juan Sebastian Osorio won 6-2 5-3.