Luke Bambridge defeated Thai Son Kwiatkowski 7-6 3-6 7-6 in the Cary CH round of 32 on hard. The upset overturned the form book — Thai Son Kwiatkowski came in leading the head-to-head 1–0. Luke Bambridge claimed a first win over Thai Son Kwiatkowski in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-02-22 | Singapore | Q1 | hard | Thai Son Kwiatkowski | 6-4 7-6(4) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (45 vs 200). ATP, WTA & Challenger.