Katie Boulter defeated Allie Kiick 7-5 5-7 6-2 in the Indian Wells qualifying round 1 on hard. The upset overturned the form book — Allie Kiick came in leading the head-to-head 1–0. Katie Boulter claimed a first win over Allie Kiick in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-07-30 | Washington | R16 | hard | Allie Kiick | 6-4 5-7 6-1 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (200 vs 41). ATP, WTA & Challenger.
Boulter K.: 14 days rest · 1 match (14d). Higher means fresher. About