Stefan Kozlov

Leagues Played: Challenger Las Vegas 20 Challenger Charlottesville 19 Challenger Knoxville 14 Challenger Tallahassee 13 Challenger Champaign 13 ATP Delray Beach 11 Challenger Sarasota 10 Challenger Columbus 10 Challenger Cleveland 9 Challenger Cary 9
Links: Wikipedia

Challenger Ningbo	10/20 05:20	26	Stefan Kozlov v Di Wu	7-6,6-3
Challenger Ningbo	10/18 02:00	25	Stefan Kozlov v Jimmy Wang	6-2,6-4
Challenger Ho Chi Minh City	10/10 14:45	25	Taro Daniel v Stefan Kozlov	6-4,6-3
Challenger Tiburon	09/28 20:50	26	Stefan Kozlov v Michael Mmoh	5-7,4-6
Challenger Tiburon	09/26 22:00	25	Stefan Kozlov v Guilherme Clezar	6-2,6-2
Challenger Cary	09/16 19:10	27	Ernesto Escobedo v Stefan Kozlov	3-6,6-1,6-2
Challenger Cary	09/15 18:45	26	Philip Bester v Stefan Kozlov	4-6,1-6
Challenger Cary	09/13 19:15	25	Erik Crepaldi v Stefan Kozlov	6-3,4-6,2-6
US Open Qual	08/24 15:00	44	Stefan Kozlov v Michael Berrer	6-2,6-7,2-6
ATP Cincinnati Qual	08/15 01:15	46	Malek Jaziri v Stefan Kozlov	6-4,6-2
ATP Cincinnati Qual	08/14 01:30	45	Stefan Kozlov v Damir Dzumhur	6-4,3-6,7-5
Challenger Aptos	08/09 21:45	25	Mackenzie McDonald v Stefan Kozlov	6-1,6-4
ATP Newport	07/13 18:35	26	Stefan Kozlov v Donald Young	0-6,4-6
ATP Newport	07/12 15:00	25	Benjamin Becker v Stefan Kozlov	1-6,2-6
Wimbledon Qual	06/21 09:30	44	Daniil Medvedev v Stefan Kozlov	6-2,6-2
Challenger Vicenza	05/27 13:40	27	Stefan Kozlov v Edoardo Eremin	1-6,6-3,3-6
Challenger Vicenza	05/25 12:15	26	Stefan Kozlov v Kimmer Coppejans	6-4,6-4
Challenger Vicenza	05/23 10:30	25	Renzo Olivo v Stefan Kozlov	3-6,4-6
French Open Qual	05/16 10:40	44	Grega Zemlja v Stefan Kozlov	3-6,6-3,6-1
Challenger Bordeaux Qual	05/08 10:10	46	Jonathan Eysseric v Stefan Kozlov	6-3,6-1
Challenger Bordeaux Qual	05/07 09:50	45	David Guez v Stefan Kozlov	6-1,6-7,3-6
Challenger Tallahassee	04/28 15:00	27	James McGee v Stefan Kozlov	6-3,2-6,7-6
Challenger Tallahassee	04/27 15:00	26	Stefan Kozlov v Gerald Melzer	6-2,3-6,6-2
Challenger Tallahassee	04/26 14:00	25	Jose Hernandez-Fernandez v Stefan Kozlov	7-6,6-7,4-6
Challenger Tallahassee Qual	04/24 15:20	54	Stefan Kozlov v Blake Mott	7-5,4-6,6-3
Challenger Tallahassee Qual	04/23 18:20	46	Stefan Kozlov v Mico Santiago	7-5,6-2
ITF USA F13	04/17 18:15	29	Eric Quigley v Stefan Kozlov	7-6,3-6,6-7
ITF USA F13	04/16 17:30	28	Stefan Kozlov v Tennys Sandgren	6-2,6-4
ITF USA F13	04/15 20:00	27	Evan King v Stefan Kozlov	5-7,4-6
ITF USA F13	04/14 19:00	26	Sebastian Fanselow v Stefan Kozlov	2-6,2-6

Wikipedia - Stefan Kozlov

Stefan Kozlov (Russian: Стефан Козлов, STEF-ahn KOZ-lov; born February 1, 1998) is an American professional tennis player of Russian descent. He has a career-high ATP ranking of world No. 103 achieved on 18 July 2022 and doubles ranking of world No. 180 on 19 June 2017.

Kozlov made his ATP World Tour debut as a wildcard in 2013 Hall of Fame Tennis Championships at the age of 15. He reached two junior Grand Slam finals in 2014 and finished the year at World No. 3 in the ITF Junior Combined rankings.