By surface
| Surface | Don In Cho | John Tregonning |
|---|---|---|
| Hard | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2012-01-09 | WTA | Sydney | Round of 32 | Hard | Dominika Cibulkova | 2-6 | 6-4 | 4-6 | ||
| 2009-08-10 | WTA | Cincinnati | Round of 64 | Hard | Shuai Peng | 2-6 | 1-6 |