By surface
| Surface | Mark Knowles | Robinson Ureta |
|---|---|---|
| Hard | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1989-07-21 | ATP | Davis Cup G2 F: BAH vs CHI | Round Robin | Hard | Mark Knowles | 6-4 | 6-4 | 6-0 |
| Surface | Mark Knowles | Robinson Ureta |
|---|---|---|
| Hard | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1989-07-21 | ATP | Davis Cup G2 F: BAH vs CHI | Round Robin | Hard | Mark Knowles | 6-4 | 6-4 | 6-0 |