Thai Son Kwiatkowski defeated Noah Rubin 7-5 7-5 in the Little Rock CH round of 16 on hard. The result followed the form book — Thai Son Kwiatkowski came in leading the head-to-head 1–0. Thai Son Kwiatkowski extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-07-29 | Washington | Q1 | hard | Thai Son Kwiatkowski | 7-5 4-6 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
Averages over each player's completed matches in the selected window (189 vs 89). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About