Davis Cup G1 R1: THA vs KOR 1970 ATP
Round robin
| Winner | Loser | Score | |
|---|---|---|---|
| Ivan Molina | d. | Pancho Guzman | 3-6 7-5 6-4 6-1 |
| Jairo Velasco | d. | Miguel Olvera | 4-6 3-6 6-1 6-1 6-1 |
| Pancho Guzman | d. | Alvaro Betancur | 6-3 6-4 6-3 |
| Miguel Olvera | d. | Ivan Molina | 6-4 5-7 8-6 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0