By surface
| Surface | Ricardo Cano | Patricio Cornejo |
|---|---|---|
| Clay | 2 | 1 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-03-18 | ATP | Davis Cup AME SF: ARG vs CHI | Round Robin | Clay | Ricardo Cano | 8-6 | 4-6 | 6-2 | 6-8 | 6-2 |
| 1976-03-05 | ATP | Davis Cup AME SF: CHI vs ARG | Round Robin | Clay | Patricio Cornejo | 6-3 | 2-6 | 6-8 | 5-7 | |
| 1975-08-27 | ATP | US Open | Round of 128 | Clay | Ricardo Cano | 2-6 | 6-0 | 7-6 |