By surface
| Surface | Leo Lau | Mark Tappan |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2014-01-13 | WTA | Australian Open | Round of 128 | Hard | Victoria Azarenka | 6-72 | 2-6 | |||
| 2011-08-29 | WTA | US Open | Round of 128 | Hard | Victoria Azarenka | 1-6 | 3-6 |