Chengyiyi Yuan defeated Yu Jin Ahn in the Round of 32 at the W15 Maanshan 4. The match ended with a score of 2-6, 7-5, 6-0 in favor of Yuan. Yuan hit 2 aces and 11 double faults, while Ahn had 0 aces and 4 double faults.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-04-27 | W35 Goyang 1 | Q32 | hard | Yu Jin Ahn | 6-3 3-6 10-4 |
Averages over each player's completed matches in the selected window (11 vs 31). ATP, WTA & Challenger.
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About