Stefan Kozlov defeated Tim Smyczek 3-6 6-3 7-6 in the Sacramento CH semi-final on hard. The upset overturned the form book — Tim Smyczek came in leading the head-to-head 1–0. Stefan Kozlov claimed a first win over Tim Smyczek in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-02-16 | Delray Beach | R32 | hard | Tim Smyczek | 7-5 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
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
Kozlov S.: 4 days rest · 3 matches, 72 games (7d). Higher means fresher. About