Nathan Ponwith defeated Michael Zheng 6-3 6-1 in the M15 Champaign 1 q16 on hard. The upset overturned the form book — Michael Zheng came in ranked #110, leading the head-to-head 1–0. Nathan Ponwith claimed a first win over Michael Zheng in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-04-21 | M15 Orange Park 1 | R16 | clay | Michael Zheng | 6-1 7-6(3) |
Averages over each player's completed matches in the selected window (200 vs 115). ATP, WTA & Challenger.
Zheng M.: 5 days rest · 2 matches, 35 games (7d). Higher means fresher. About
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