KB
WTA
Katie Boulter
85 matches tracked in our 90-day rolling window, last updated August 23, 2026. See why we rate by surface separately.
Elo ratings
Overall1614
Hard1514 (40 matches)
Clay1559 (24 matches)
Grass1534 (14 matches)
Want to compare Katie Boulter against another player directly? Plug both ratings into the Elo Win Probability Calculator. See the full field on the Elo Rankings page.
See how this feeds into real picks
This is the same Elo model behind every value pick posted in the Discord — live, before the match starts.