By surface
| Surface | Blake Obrien | Gabriel Carneiro Torres Goncalves |
|---|---|---|
| Hard | 0 | 2 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-10-24 | WTA | San Juan | Round of 32 | Hard | Betsy Nagelsen | 6-4 | 4-6 | 2-6 | ||
| 1977-10-17 | WTA | Sao Paulo | Round of 32 | Hard | Betsy Nagelsen | 6-1 | 4-6 | 0-6 |