By surface
| Surface | Josh Osswald | Leo Lau |
|---|---|---|
| Clay | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2008-05-05 | WTA | Berlin | Quarterfinal | Clay | Victoria Azarenka | 6-72 | 2-6 | |||
| 2007-04-20 | WTA | Fed Cup G1 RRB: BLR vs UKR | Round Robin | Clay | Alona Bondarenko | 6-2 | 5-7 | 1-6 |