By surface
| Surface | Carlos Rivas | Noel Kunz |
|---|---|---|
| Hard | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-01-02 | WTA | San Diego Futures | Semifinal | Hard | Patricia Medrado | 3-6 | 0-1 |
| Surface | Carlos Rivas | Noel Kunz |
|---|---|---|
| Hard | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1978-01-02 | WTA | San Diego Futures | Semifinal | Hard | Patricia Medrado | 3-6 | 0-1 |