By surface
| Surface | Blake Obrien | Diego Nicolas Hernandez Rojas |
|---|---|---|
| Grass | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-07-03 | WTA | Wimbledon Plate | Round of 32 | Grass | Sandy Collins | W/O | ||||
| Surface | Blake Obrien | Diego Nicolas Hernandez Rojas |
|---|---|---|
| Grass | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-07-03 | WTA | Wimbledon Plate | Round of 32 | Grass | Sandy Collins | W/O | ||||