James Duckworth vs Stefan Kozlov Head to Head
- Age
- James Duckworth: 34
- Stefan Kozlov: 28
- Height
- James Duckworth: 6'0" (183cm)
- Stefan Kozlov: 6'0" (183cm)
- Weight
- James Duckworth: 181lbs (82kg)
- Stefan Kozlov: 174lbs (79kg)
- Plays
- James Duckworth: Right-handed
- Stefan Kozlov: Right-handed
- Backhand
- James Duckworth: Two-handed
- Stefan Kozlov: Two-handed
- Turned pro
- James Duckworth: 2010
- Stefan Kozlov: 2013
Avg total17.0
Last metApr 2026
Head-to-head counts meetings since 2011
James Duckworth leads Stefan Kozlov 2–0 in their head-to-head. They last met at the 2026 Mexico City Challenger round of 16, which Duckworth won 6-3 6-2.
Signal breakdown· James Duckworth first
- Straight-sets wins2–0
Duckworth leads · 2 meetings
- Current streak2 in a row
Duckworth leads · 2 meetings