ATP head-to-head
James Duckworth vs Stefan Kozlov head-to-head
James Duckworth leads Stefan Kozlov 2–0 in their head-to-head (2 meetings). They last met at Mexico City Challenger (2nd round) on 8 Apr 2026, where James Duckworth won. On hard courts, James Duckworth leads 1–0.
Record by surface
| Surface | James Duckworth | Stefan Kozlov |
|---|---|---|
| Hard | 1 | 0 |
| Clay | 1 | 0 |
Every meeting
20
Career record, James Duckworth–Stefan Kozlov · 2 meetings.
Serve + return points total13499
8 Apr 2026Mexico City Challenger — 2nd round
CLAY6-3 6-2Duckworth won
Serve + return points6345
18 Oct 2019Las Vegas Challenger — 1/4
HARD6-2 6-3Duckworth won
Serve + return points7154
Full profiles: James Duckworth · Stefan Kozlov