Nicolas Villalon leads 2 to 1 over 3 singles meetings since 2024. Last meeting on 20/11/2025 at M15 Santiago.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 20/11/2025 | M15 Santiago | Round 2 | clay | Villalon | 6-4 4-3 |
| 29/07/2025 | M15 Santiago | Round 1 | clay | Villalon | 3-6 6-7(2) |
| 09/04/2024 | M15 Quillota | Round 1 | clay | Otarola | 6-1 6-2 |
| clay | Otarola 1 - 2 Villalon |
| 2025 | Otarola 0 - 2 Villalon |
| 2024 | Otarola 1 - 0 Villalon |
57 wins, 64 losses since 2021 (47.1%).
Last matches: D D V D V
87 wins, 103 losses since 2021 (45.8%).
Last matches: D V D V D
Nicolas Villalon leads 2 to 1 over 3 singles meetings since 2024.
On 20/11/2025, at M15 Santiago (Round 2): Nicolas Villalon won 6-4 4-3.