Austin Rapp defeated Nathan Ponwith 7-6 1-6 7-5 in the M15 Norman 1 quarter-final on hard. The upset overturned the form book — Nathan Ponwith came in leading the head-to-head 1–0, but Austin Rapp had been the form player, winning 4 of their last 9 on hard. Austin Rapp claimed a first win over Nathan Ponwith in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-11-16 | M25 Austin 1 | R32 | hard | Nathan Ponwith | 6-2 6-4 |
Averages over each player's completed matches in the selected window (2 vs 66). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About