Chun Hsin Tseng defeated Christopher Oconnell 6-3 6-2 in the Munich qualifying round 1 on clay. The result followed the form book — Chun Hsin Tseng came in leading the head-to-head 2–1. Chun Hsin Tseng extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-07-27 | Canada Masters | R128 | hard | Christopher Oconnell | 6-1 6-2 |
| 2025-04-14 | Munich | Q1 | clay | Chun Hsin Tseng | 6-3 6-2 |
| 2022-09-26 | Seoul | R32 | hard | Chun Hsin Tseng | 6-4 0-0 RET |
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 (94 vs 72). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About