Adolfo Daniel Vallejo leads 2 to 1 over 3 singles meetings since 2024. Last meeting on 20/03/2026 at Asuncion Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 20/03/2026 | Asuncion Challenger | Round 2 | clay | Roncadelli | 6-3 6-4 |
| 20/03/2025 | Asuncion Challenger | Round 2 | clay | Vallejo | 6-2 6-3 |
| 05/11/2024 | Lima 2 Challenger | Round 1 | clay | Vallejo | 6-1 1-6 6-4 |
| clay | Roncadelli 1 - 2 Vallejo |
| 2026 | Roncadelli 1 - 0 Vallejo |
| 2025 | Roncadelli 0 - 1 Vallejo |
| 2024 | Roncadelli 0 - 1 Vallejo |
217 wins, 148 losses since 2021 (59.5%).
Last matches: V V V D V
188 wins, 126 losses since 2021 (59.9%).
Last matches: D D D V D
Adolfo Daniel Vallejo leads 2 to 1 over 3 singles meetings since 2024.
On 20/03/2026, at Asuncion Challenger (Round 2): Franco Roncadelli won 6-3 6-4.