By surface
| Surface | Ann Li | Hietala |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-20 | WTA | Guangzhou | Semifinal | Hard | Ann Li | 5-2 | ||||
| 2021-02-08 | WTA | Australian Open | Round of 128 | Hard | Ann Li | 6-2 | 6-0 |
| Surface | Ann Li | Hietala |
|---|---|---|
| Hard | 2 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-20 | WTA | Guangzhou | Semifinal | Hard | Ann Li | 5-2 | ||||
| 2021-02-08 | WTA | Australian Open | Round of 128 | Hard | Ann Li | 6-2 | 6-0 |