By surface
| Surface | Alex Diaz | Keith Harrietha |
|---|---|---|
| Clay | 1 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1968-09-13 | WTA | Dallas | Final | — | Maryna Godwin | 9-7 | 3-6 | 4-6 | ||
| 1968-09-01 | WTA | Kansas City | Semifinal | Clay | Julie Heldman | 4-6 | 2-6 |