

Stan Wawrinka defeated Lorenzo Sonego 6-3 6-4 in the Umag semi-final on clay. The upset overturned the form book — Lorenzo Sonego came in ranked #83, leading the head-to-head 1–0. Stan Wawrinka claimed a first win over Lorenzo Sonego in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-01-13 | Australian Open | R128 | hard | Lorenzo Sonego | 6-4 5-7 7-5 7-5 |
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 (149 vs 180). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
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.
Wawrinka S.: 14 days rest · 1 match (14d) · Sonego L.: 1 day rest · 1 match, 23 games (7d). Higher means fresher. About