By surface
| Surface | Mark Knowles | Sergio Cortes |
|---|---|---|
| Clay | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1993-02-05 | ATP | Davis Cup G1 QF: CHI vs BAH | Round Robin | Clay | Sergio Cortes | 6-4 | 6-3 | 6-72 | 2-1 |
| Surface | Mark Knowles | Sergio Cortes |
|---|---|---|
| Clay | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1993-02-05 | ATP | Davis Cup G1 QF: CHI vs BAH | Round Robin | Clay | Sergio Cortes | 6-4 | 6-3 | 6-72 | 2-1 |