Level, 1 wins each over 2 singles meetings since 2023. Last meeting on 06/05/2024 at M25 Trelew.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 06/05/2024 | M25 Trelew | Qualifiers | indoor hard | Santos | 7-5 7-5 |
| 12/11/2023 | M15 Cochabamba | Qualifying 1 | clay | Calleri |
| indoor hard | Santos 1 - 0 Calleri |
| clay | Santos 0 - 1 Calleri |
| 2024 | Santos 1 - 0 Calleri |
| 2023 | Santos 0 - 1 Calleri |
61 wins, 79 losses since 2021 (43.6%).
Last matches: D V D V D
6 wins, 11 losses since 2021 (35.3%).
Last matches: D D D V D
Level, 1 wins each over 2 singles meetings since 2023.
On 06/05/2024, at M25 Trelew (Qualifiers): Ryan Augusto dos Santos won 7-5 7-5.