By surface
| Surface | Koen Gonnissen | Tc Lackey |
|---|---|---|
| Hard | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2014-08-25 | WTA | US Open | Round of 64 | Hard | Casey Dellacqua | 6-4 | 4-6 | 2-6 |
| Surface | Koen Gonnissen | Tc Lackey |
|---|---|---|
| Hard | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2014-08-25 | WTA | US Open | Round of 64 | Hard | Casey Dellacqua | 6-4 | 4-6 | 2-6 |