By surface
| Surface | Jairo Velasco | William Brown |
|---|---|---|
| Clay | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1974-08-12 | ATP | Toronto | Round of 32 | Clay | Jairo Velasco | 6-4 | 6-4 | |||
| 1974-05-26 | ATP | Bournemouth | Round of 64 | Clay | Jairo Velasco | 6-0 | 6-0 |