James Duckworth - Stefan Kozlov

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Mexico City 2026 (clay)

Head to heads

James Duckworth	2:0	Stefan Kozlov
Australia	Country	USA
0	Ranking	0
475 (pts 31, tourn. 3)	Ranking by surface	312 (pts 73, tourn. 8)

Date	Tournament	Match	Surface	Score
08.04.2026	Mexico City	James Duckworth - Stefan Kozlov	clay	2:0 (6:3, 6:2)
18.10.2019	Las Vegas	Stefan Kozlov - James Duckworth	hard	0:2 (2:6, 3:6)

James Duckworth - last games
Surface: All clay grass carpet hard indoor hard
Date	Tournament	Opponent	Surface	Round	Score
13.04.2026	Mexico City	Stefano Napolitano	clay	Final	W 2:1 (6:7, 7:6, 6:2)
11.04.2026	Mexico City	Tibo Colson	clay	Semi-finals	W 2:0 (7:6, 6:4)
10.04.2026	Mexico City	Beibit Zhukayev	clay	Quarter-finals	W 2:1 (4:6, 6:3, 6:4)
08.04.2026	Mexico City	Stefan Kozlov	clay	Second round	W 2:0 (6:3, 6:2)
07.04.2026	Mexico City	Michael Mmoh	clay	First round	W 2:0 (6:4, 6:3)
05.04.2026	San Luis Potosi	Rodrigo Pacheco Mendez	clay	Semi-finals	W 2:1 (4:6, 6:3, 7:6)
04.04.2026	San Luis Potosi	Beibit Zhukayev	clay	Quarter-finals	W 2:0 (6:2, 6:3)
02.04.2026	San Luis Potosi	Miguel Tobon	clay	Second round	W 2:0 (6:4, 6:3)
31.03.2026	San Luis Potosi	Alan Fernando Rubio Fierros	clay	First round	W 2:0 (6:1, 6:1)
26.03.2026	Morelia	Rodrigo Pacheco Mendez	clay	Second round	L 0:2 (6:7, 3:6)
24.03.2026	Morelia	Marc-Andrea Huesler	clay	First round	W 2:1 (5:7, 6:4, 6:4)
19.03.2026	Miami	Roberto Bautista Agut	hard	First round	L 0:2 (6:7, 6:7)
12.03.2026	Phoenix	Nuno Borges	hard	Second round	L 1:2 (6:3, 4:6, 2:6)
10.03.2026	Phoenix	Jan-Lennard Struff	hard	First round	W 2:1 (6:7, 6:4, 6:4)
04.03.2026	Indial Wells	Dalibor Svrcina	hard	First round	L 0:2 (2:6, 4:6)
25.02.2026	Acapulco	Dalibor Svrcina	hard	First round	L 0:2 (4:6, 1:6)
11.02.2026	Dallas	Eliot Spizzirri	indoor hard	First round	L 0:2 (2:6, 4:6)
22.01.2026	Australian Open	Jannik Sinner	hard	Second round	L 0:3 (1:6, 4:6, 2:6)
20.01.2026	Australian Open	Dino Prizmic	hard	First round	W 3:2 (7:6, 3:6, 1:6, 7:5, 6:3)
13.01.2026	Adelaide 1	Tomas Machac	hard	First round	L 0:2 (3:6, 3:6)

Stefan Kozlov - last games
Surface: All clay grass carpet hard indoor hard
Date	Tournament	Opponent	Surface	Round	Score
22.04.2026	Savannah	Nick Hardt	clay	Second round	L 1:2 (2:6, 6:2, 0:6)
20.04.2026	Savannah	Daniil Glinka	clay	First round	W 2:0 (6:2, 6:3)
14.04.2026	Tallahassee	Alex Rybakov	clay	First round	L 0:2 (6:7, 2:6)
13.04.2026	Tallahassee	Kilian Feldbausch	clay	Qialification final	W 2:1 (6:1, 4:6, 7:6)
12.04.2026	Tallahassee	Strong Kirchheimer	clay	Qualifications - 1st round	W 2:0 (6:0, 6:4)
08.04.2026	Mexico City	James Duckworth	clay	Second round	L 0:2 (3:6, 2:6)
31.03.2026	San Luis Potosi	Alan Magadan	clay	First round	L 0:2 (3:6, 6:7)
24.03.2026	Morelia	Andres Martin	clay	First round	L 0:2 (2:6, 2:6)
19.03.2026	Morelos	Michael Mmoh	hard	Second round	L 0:2 (5:7, 2:6)
17.03.2026	Morelos	Alan Magadan	hard	First round	W 2:0 (6:4, 6:4)
11.03.2026	Phoenix	Jay Dylan Hara Friend	hard	First round	L 1:2 (2:6, 6:4, 3:6)
10.03.2026	Phoenix	Marc Polmans	hard	Qialification final	W 2:1 (6:1, 3:6, 6:4)
09.03.2026	Phoenix	Nathan Ponwith	hard	Qualifications - 1st round	W 2:0 (7:5, 6:4)
22.02.2026	Acapulco	Patrick Kypson	hard	Qualifications - 1st round	L 0:2 (6:7, 0:6)
20.02.2026	Metepec	Rodrigo Pacheco Mendez	clay	Quarter-finals	L 0:2 (4:6, 2:6)
18.02.2026	Metepec	Karl Poling	clay	Second round	W 2:0 (6:4, 7:6)
16.02.2026	Metepec	Tristan Mccormick	clay	First round	W 2:1 (6:3, 6:7, 6:4)
06.02.2026	Cleveland	Keegan Smith	indoor hard	Quarter-finals	L 0:2 (3:6, 2:6)
02.02.2026	Cleveland	Cedrik-Marcel Stebe	indoor hard	First round	W 2:1 (3:6, 6:2, 6:3)
28.01.2026	San Diego	Sho Shimabukuro	hard	First round	L 1:2 (2:6, 6:4, 6:7)