By surface
| Surface | Kelly Nygard | Yerko Muller |
|---|---|---|
| Clay | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1973-07-16 | WTA | Montana | Semifinal | Clay | Lucia Bassi | 1-6 | 0-1 |
| Surface | Kelly Nygard | Yerko Muller |
|---|---|---|
| Clay | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1973-07-16 | WTA | Montana | Semifinal | Clay | Lucia Bassi | 1-6 | 0-1 |