
Felix Auger Aliassime defeated Jannik Sinner 2-6 7-6 6-1 in the Cincinnati Masters round of 16 on hard. The upset overturned the form book — Jannik Sinner came in ranked #1, leading the head-to-head 5–1, defending last year's round of 32. Felix Auger Aliassime narrowed the head-to-head to 5–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-04-05 | Monte Carlo Masters | QF | clay | Jannik Sinner | 6-3 6-4 |
| 2025-11-09 | Tour Finals | RR | hard | Jannik Sinner | 7-5 6-1 |
| 2025-10-27 | Paris Masters | F | hard | Jannik Sinner | 6-4 7-6(4) |
| 2025-08-25 | US Open | SF | hard | Jannik Sinner | 6-1 3-6 6-3 6-4 |
| 2025-08-07 | Cincinnati Masters | QF | hard | Jannik Sinner | 6-0 6-2 |
| 2022-05-02 | Madrid Masters | R16 | clay | Felix Auger Aliassime | 6-1 6-2 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (199 vs 200). 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.
Auger Aliassime F.: 5 days rest · 2 matches, 112 games (7d) · Sinner J.: 2 days rest · 3 matches, 95 games (7d). Higher means fresher. About