Taro Daniel defeated Quentin Halys 7-6 6-1 in the Roland Garros qualifying final on clay. The upset overturned the form book — Quentin Halys came in ranked #90, but Taro Daniel had been the form player, winning 3 of their last 4 on clay. Taro Daniel extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-05-31 | Roland Garros | Q3 | clay | Taro Daniel | 7-6(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
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.