By surface
| Surface | Bill Lee | Koen Gonnissen |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2019-01-14 | WTA | Australian Open | Round of 32 | Hard | Anastasija Sevastova | 3-6 | 3-6 | |||
| 2017-02-20 | WTA | Dubai | Quarterfinal | Hard | Anastasija Sevastova | 4-6 | 5-7 |