Yunseong Chung defeated Chase Ferguson in the Round of 32 of the M15 Maanshan 7 tournament, winning 6-4, 6-4 on hard courts. Chung hit 9 aces to Ferguson's 2 and converted 67% of his break points, securing 2 service breaks to Ferguson's 0. Both players had identical first-serve win percentages and committed 1 double fault each.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-05-22 | M15 Andong 1 | R16 | hard | Yunseong Chung | 6-3 2-0 |
Averages over each player's completed matches in the selected window (2 vs 9). ATP, WTA & Challenger.
Clear favourite · Chung Y. clearly ahead, but no certainty
Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.
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. Small sample — read as indicative. About