Level, 1 wins each over 2 singles meetings since 2024. Last meeting on 02/07/2025 at M15 San Salvador de Jujuy.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 02/07/2025 | M15 San Salvador de Jujuy | Round 1 | clay | Carballo | 5-7 7-5 2-3 |
| 12/05/2024 | M15 Neuquen | Qualifying 1 | clay | Valente |
| clay | Valente 1 - 1 Carballo |
| 2025 | Valente 0 - 1 Carballo |
| 2024 | Valente 1 - 0 Carballo |
66 wins, 64 losses since 2021 (50.8%).
Last matches: D V D D D
7 wins, 19 losses since 2021 (26.9%).
Last matches: D V D D D
Level, 1 wins each over 2 singles meetings since 2024.
On 02/07/2025, at M15 San Salvador de Jujuy (Round 1): Mateo Carballo won 5-7 7-5 2-3.