01/By surface
each with its own count, at equal weight
Hard
0-1
K. leads 1-0 in 1 meeting on hard
Clay
0-1
K. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, T. first |
|---|---|---|---|---|---|---|
| Apr 22, 2026 | Mutua Madrid OpenWTA1000 | clay | 1st round | Boulter K. | 6-4, 6-2 | 90 v 61 |
| Sep 27, 2024 | China OpenWTA1000 | hard | 2nd round | Boulter K. | 6-4, 6-4 | 52 v 34 |
A record, never a share of meetings. Main-draw singles since 2013; a meeting ended by retirement is counted with the sets that were played and marked; a walkover is listed and counted in neither column. Townsend T. and Boulter K. each carry the table against every opponent faced.