Level, 1 wins each over 2 singles meetings since 2022. Last meeting on 26/02/2025 at M25 Yerba Buena.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 26/02/2025 | M25 Yerba Buena | Round 1 | clay | Kestelboim | 6-3 6-3 |
| 05/04/2022 | M25 Rosario | Round 1 | clay | Otegui | 5-1 ret. |
| clay | Kestelboim 1 - 1 Otegui |
| 2025 | Kestelboim 1 - 0 Otegui |
| 2022 | Kestelboim 0 - 1 Otegui |
119 wins, 101 losses since 2021 (54.1%).
Last matches: D D D D V
130 wins, 127 losses since 2021 (50.6%).
Last matches: D V V D V
Level, 1 wins each over 2 singles meetings since 2022.
On 26/02/2025, at M25 Yerba Buena (Round 1): Mariano Kestelboim won 6-3 6-3.