Davis Cup WG QF: BEL vs CAN 1970 ATP
Round robin
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Thomaz Koch | m. | Patricio Cornejo | 1-6 3-6 6-2 6-2 6-1 |
| Patricio Cornejo | m. | Jose Edison Mandarino | 7-5 4-6 2-6 6-3 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Thomaz Koch | m. | Patricio Cornejo | 1-6 3-6 6-2 6-2 6-1 |
| Patricio Cornejo | m. | Jose Edison Mandarino | 7-5 4-6 2-6 6-3 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0