Stefanos Sakellaridis defeated Colin Markes 6-1 4-6 6-4 in the M15 Monastir 4 quarter-final on hard. The upset overturned the form book — Colin Markes came in leading the head-to-head 1–0, but Stefanos Sakellaridis had been the form player, winning 6 of their last 7 on hard. Stefanos Sakellaridis claimed a first win over Colin Markes in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-02-07 | M15 Monastir 6 | R32 | hard | Colin Markes | 7-5 2-6 7-6(2) |
Averages over each player's completed matches in the selected window (200 vs 54). ATP, WTA & Challenger.
Sakellaridis S.: 1 day rest · 4 matches, 104 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About