By surface
| Surface | Colin Markes | Maxwell Mendelsohn |
|---|---|---|
| Hard | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1993-07-26 | WTA | San Juan | Round of 16 | Hard | Debbie Graham | 1-6 | 1-6 |
| Surface | Colin Markes | Maxwell Mendelsohn |
|---|---|---|
| Hard | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1993-07-26 | WTA | San Juan | Round of 16 | Hard | Debbie Graham | 1-6 | 1-6 |