By surface
| Surface | Sebastian Baez | Christopher Oconnell |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023-10-23 | ATP | Basel | Round of 32 | Hard | Sebastian Baez | 6-73 | 6-4 | 6-3 | ||
| 2022-01-10 | ATP | Sydney | Round of 32 | Hard | Sebastian Baez | 6-2 | 1-6 | 7-64 |