By surface
| Surface | Luis Herrera | Mark Knowles |
|---|---|---|
| Clay | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1998-07-17 | ATP | Davis Cup G1 PO: MEX vs BAH | Round Robin | Clay | Mark Knowles | 3-6 | 6-1 | 2-6 | 2-6 |
| Surface | Luis Herrera | Mark Knowles |
|---|---|---|
| Clay | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1998-07-17 | ATP | Davis Cup G1 PO: MEX vs BAH | Round Robin | Clay | Mark Knowles | 3-6 | 6-1 | 2-6 | 2-6 |