[ ATP Head to Head ]
James Duckworth vs Stefan Kozlov
#78·AUS
James
Duckworth
Duckworth
Level TOP 100
30d Form ·
Best surface ·
H2H Record
2 0
2 MATCHES · 2019 2026
#322·USA
Stefan
Kozlov
Kozlov
Level #322
30d Form ·
Best surface ·
[ Surface breakdown ]
Clay 1 match
1 0
Hard 1 match
1 0
Grass 0 match
0 0
[ Head-to-head history ]
2 matches since 2019.
Date Round Tournament Surface Score Winner
2026-04-06 ROUND OF 16 Mexico City Clay 6-3, 6-2 Duckworth
2019-10-14 QF Las Vegas Ch Hard 6-2, 6-3 Duckworth
Winner shown by surname · shaded row = Kozlov win
[ See also ]
Other matchups · James Duckworth
Other matchups · Stefan Kozlov
[ Frequently asked questions ]
Who will win James Duckworth vs Stefan Kozlov?
Across 2 meetings, James Duckworth has won 2 and Stefan Kozlov has won 0 (a 100% win rate for James Duckworth). The record shows a trend, not a guarantee.
What is the head-to-head between James Duckworth and Stefan Kozlov?
James Duckworth and Stefan Kozlov have met 2 times on the ATP tour, with a 2-0 record. Most of their matches were played on clay.
[ Interactive comparison ]
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