By surface
| Surface | Mason Beiler | Patricio Gallegos |
|---|---|---|
| Clay | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1991-05-13 | WTA | Berlin | Round of 64 | Clay | Federica Bonsignori | 6-2 | 6-7 | 1-5 |
| Surface | Mason Beiler | Patricio Gallegos |
|---|---|---|
| Clay | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1991-05-13 | WTA | Berlin | Round of 64 | Clay | Federica Bonsignori | 6-2 | 6-7 | 1-5 |