Adolfo Daniel Vallejo leads 2 to 0 over 2 singles meetings since 2025. Last meeting on 17/03/2025 at Asuncion Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 17/03/2025 | Asuncion Challenger | Round 1 | clay | Vallejo | 6-3 7-6(5) |
| 15/02/2025 | M25 Punta del Este | Semi-final | clay | Vallejo | 5-7 7-6(4) 6-2 |
| clay | Taverna 0 - 2 Vallejo |
| 2025 | Taverna 0 - 2 Vallejo |
249 wins, 178 losses since 2021 (58.3%).
Last matches: D V D V V
188 wins, 126 losses since 2021 (59.9%).
Last matches: D D D V D
Adolfo Daniel Vallejo leads 2 to 0 over 2 singles meetings since 2025.
On 17/03/2025, at Asuncion Challenger (Round 1): Adolfo Daniel Vallejo won 6-3 7-6(5).