By surface
| Surface | David Williams | Nels Van Patten |
|---|---|---|
| Hard | 0 | 2 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2012-08-06 | WTA | Montreal | Round of 64 | Hard | Ksenia Pervak | 6-76 | 6-74 | |||
| 2011-02-14 | WTA | Memphis | Round of 32 | Hard | Ksenia Pervak | 3-6 | 4-6 |