Thanasi Kokkinakis defeated Stefanos Tsitsipas 7-6 4-6 6-3 7-5 in the US Open round of 128 on hard. The upset overturned the form book — Stefanos Tsitsipas came in ranked #87, leading the head-to-head 2–0, defending last year's round of 64. Thanasi Kokkinakis claimed a first win over Stefanos Tsitsipas in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-09-20 | Laver Cup | RR | hard | Stefanos Tsitsipas | 6-1 6-4 |
| 2021-02-08 | Australian Open | R64 | hard | Stefanos Tsitsipas | 6-7(5) 6-4 6-1 6-7(5) 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 (62 vs 125). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Kokkinakis T.: 12 days rest · 1 match (14d) · Tsitsipas S.: 11 days rest · 2 matches (14d). Higher means fresher. About