
Jannik Sinner defeated Joao Sousa 6-4 7-5 6-1 in the Australian Open round of 128 on hard. The upset overturned the form book — Joao Sousa came in leading the head-to-head 1–0, but Jannik Sinner had arrived on a 7-match winning run. Jannik Sinner claimed a first win over Joao Sousa in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-06-17 | Halle | Q1 | grass | Joao Sousa | 6-7(6) 6-3 6-4 |
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 (200 vs 119). 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.