By surface
| Surface | Jacson Marx | Raul Diaz |
|---|---|---|
| Clay | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1968-08-26 | WTA | Poertschach | Quarterfinal | Clay | Nell Truman | 3-6 | 1-6 | |||
| 1968-08-15 | WTA | Kitzbuhel | Quarterfinal | Clay | Nell Truman | 6-8 | 3-6 |