Zachary Svajda defeated Stefan Kozlov 6-3 6-0 in the Delray Beach qualifying round 1 on hard. The result followed the form book — Zachary Svajda came in ranked #72, leading the head-to-head 2–0. Zachary Svajda extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-02-10 | Delray Beach | Q1 | hard | Zachary Svajda | 6-3 6-0 |
| 2023-02-06 | Dallas | Q2 | hard | Zachary Svajda | 6-3 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 (80 vs 66). ATP, WTA & Challenger.