Stefan Kozlov has found the Tour difficult, recording 9–26 across 35 matches (25.7%). The numbers point to a player still building their Tour presence — a key area of opportunity going forward.
At Grand Slam level (Australian Open, Roland Garros, Wimbledon, US Open): Stefan Kozlov has struggled at Grand Slam level: 1–3 (25.0%) in 4 matches. The best-of-five format and elite fields make this the toughest benchmark on Tour.
vs. Top 10: 0–4 (0.0%, 4 matches). Top 10 opponents have represented a clear ceiling; addressing that deficit is the single biggest lever for improving the overall record.
By format — best-of-five: 1–3 (25.0%); best-of-three: 8–23 (25.8%). Consistent regardless of format — a sign of a well-rounded game that holds up as matches develop.
Best season: 2022 — 4–8 (33.3%) from 12 matches. The best single-season display to date — a useful reference point as the career continues to develop.