Head-to-Head
Overview
Colton Smith and Stefan Kozlov have met 1 time so far, all in 2026. Colton Smith leads 1–0. Their first encounter was at the 2026 San Diego 2 (Usa) - Qualification (R32), won by Colton Smith.
By surface
- hard1 – 0
Colton Smith and Stefan Kozlov have met 1 time so far, all in 2026. Colton Smith leads 1–0. Their first encounter was at the 2026 San Diego 2 (Usa) - Qualification (R32), won by Colton Smith.