Stefanos Tsitsipas defeated John Isner 7-6 5-7 6-3 in the Cincinnati Masters quarter-final on hard. The result followed the form book — Stefanos Tsitsipas came in leading the head-to-head 5–2, defending last year's semi-final. Stefanos Tsitsipas extended the head-to-head to 6–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-07-31 | Los Cabos | R16 | hard | Stefanos Tsitsipas | 6-2 6-4 |
| 2021-05-31 | Roland Garros | R32 | clay | Stefanos Tsitsipas | 5-7 6-3 7-6(3) 6-1 |
| 2021-03-15 | Acapulco | R16 | hard | Stefanos Tsitsipas | 6-3 6-2 |
| 2020-08-24 | Cincinnati Masters | R16 | hard | Stefanos Tsitsipas | 7-6(2) 7-6(4) |
| 2019-09-30 | Beijing | QF | hard | Stefanos Tsitsipas | 7-6(3) 6-3 |
| 2018-07-02 | Wimbledon | R16 | grass | John Isner | 6-4 7-6(8) 7-6(4) |
| 2017-10-09 | Shanghai Masters | R32 | hard | John Isner | 7-6(2) 7-6(9) |
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 63). 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.
Tsitsipas S.: 12 days rest · 2 matches (14d). Higher means fresher. About