Sebastian Baez leads 2 to 1 over 3 singles meetings since 2021. Last meeting on 09/02/2025 at Rosario Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 09/02/2025 | Rosario Challenger | Semi-final | clay | Dellien | 6-3 6-7(13) 6-2 |
| 11/02/2023 | Cordoba Open - Cordoba | Semi-final | clay | Baez | 6-4 6-4 |
| 19/02/2021 | Concepcion Challenger | Quarter-final | clay | Baez | 6-1 6-1 |
| clay | Dellien 1 - 2 Baez |
| 2025 | Dellien 1 - 0 Baez |
| 2023 | Dellien 0 - 1 Baez |
| 2021 | Dellien 0 - 1 Baez |
230 wins, 141 losses since 2021 (62.0%).
Last matches: D V V V V
195 wins, 156 losses since 2021 (55.6%).
Last matches: V D D V D
Sebastian Baez leads 2 to 1 over 3 singles meetings since 2021.
On 09/02/2025, at Rosario Challenger (Semi-final): Hugo Dellien won 6-3 6-7(13) 6-2.