Z. Svajda leads the all-time head-to-head 4-0 against S. Kozlov, over 4 matches.
| Surface | S. Kozlov | Z. Svajda |
|---|---|---|
| Hard | 0 | 4 |
| Date | Winner | Score | Event |
|---|---|---|---|
| July 25, 2026 | Z. Svajda | 2 - 0 | Washington · Semi-finals · hard |
| Feb. 8, 2025 | Z. Svajda | 0 - 2 | Delray Beach · Semi-finals · hard |
| Feb. 6, 2023 | Z. Svajda | 2 - 0 | Dallas · Final · hard |
| Sept. 14, 2021 | Z. Svajda | 0 - 1 | Cary 2 · 1/16-finals · hard |