By surface
| Surface | Mai Hontama | Arianne Hartono |
|---|---|---|
| Hard | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-09-16 | WTA | Hua Hin 2 | Quarterfinal | Hard | Arianne Hartono | 6-4 | 2-6 | 3-6 | ||
| 2023-09-11 | WTA | Osaka | Quarterfinal | Hard | Mai Hontama | 6-72 | 6-4 | 6-1 |