Yasutaka Uchiyama advanced when Zhizhen Zhang retired 5-7 7-6 2-2 in the Dubai qualifying round 1. Yasutaka Uchiyama extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-02-24 | Dubai | Q1 | hard | Yasutaka Uchiyama | 5-7 7-6(2) 2-2 RET |
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
Averages over each player's completed matches in the selected window (199 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Zhang Z.: 1 day rest · 1 match, 21 games (7d). Higher means fresher. About