Davis Cup SAM QF: ARG vs CHI 1970
Players
| Player | Country | Reached | |
|---|---|---|---|
| PC | Patricio Cornejo | CHI | Round Robin |
 |
Guillermo Vilas | ARG | Round Robin |
| JG | Julian Ganzabal | ARG | Round Robin |
Other matches
| Round | Winner | Loser | Score |
|---|---|---|---|
| RR | Patricio Cornejo | Guillermo Vilas | 3-6 0-6 6-2 6-2 6-2 |
| RR | Patricio Cornejo | Julian Ganzabal | 6-3 3-6 6-4 6-2 |