By surface
| Surface | Jairo Velasco | Miguel Olvera |
|---|---|---|
| Clay | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1972-03-20 | ATP | Davis Cup SAM QF: ECU vs COL | Round Robin | Clay | Miguel Olvera | 2-6 | 6-2 | 0-6 | 7-5 | 2-6 |
| 1970-04-04 | ATP | Davis Cup SAM QF: COL vs ECU | Round Robin | Clay | Jairo Velasco | 4-6 | 3-6 | 6-1 | 6-1 | 6-1 |