

Yu Hsiou Hsu defeated Elias Ymer 7-6 7-6 in the Australian Open q64 on hard. Yu Hsiou Hsu extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-01-16 | Australian Open | Q2 | hard | Yu Hsiou Hsu | 7-6 7-6 |
Averages over each player's completed matches in the selected window (151 vs 172). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Hsiou Hsu Y.: 3 days rest · 3 matches, 59 games (7d) · Ymer E.: 2 days rest · 1 match, 19 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