
Stefan Kozlov defeated Ryan Harrison 6-4 6-4 in the Cleveland CH round of 16 on hard. The result followed the form book — Stefan Kozlov came in leading the head-to-head 1–0. Stefan Kozlov extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-07-04 | M15 Weston 1 | SF | clay | Stefan Kozlov | 5-7 6-3 6-3 |
Averages over each player's completed matches in the selected window (142 vs 12). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Kozlov S.: 6 days rest · 2 matches, 54 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