Player

🇺🇸 Boris Kozlov

Career matches 26

Wins 4

Losses 22

Win rate 15.4%

Elo (current) —

Surface breakdown

Hard 7.7% 1W – 12L (13 matches)

Clay 25.0% 3W – 9L (12 matches)

Grass 0.0% 0W – 1L (1 matches)

Career form (last 10)

LLWLWLLLWL

Newest on left. Hover for details.

Head-to-head (top 5 opponents)

Opponent	Played	W	L	W%
Dakotah Bobo	1	0	1	0%
Thomas Nicholas Gadecki	1	1	0	100%
Andres Martin	1	0	1	0%
Bjorn Swenson	1	0	1	0%
Juan David Velasquez	1	1	0	100%

Recent matches

1–26 of 26

Date	Tournament	Round	Winner	Loser	Score	Surface
2026-04-20	Savannah	1st Round Qualifying	Nick Hardt	Boris Kozlov	6-1 6-2	Clay
2025-08-11	M15 Huntsville, AL	R2	Dakotah Bobo	Boris Kozlov	3-6 7-6(6) 11-9	Clay
2025-08-11	M15 Huntsville, AL	R1	Boris Kozlov	Thomas Nicholas Gadecki	6-3 6-2	Clay
2025-07-07	Newport	1st Round Qualifying	Trey Hilderbrand	Boris Kozlov	6-2 6-3	Grass
2025-06-16	M25 Tulsa, OK	R2	Boris Kozlov	Dylan Long	6-1 6-4	Hard
2025-06-16	M25 Tulsa, OK	R1	Justin Boulais	Boris Kozlov	6-3 6-2	Hard
2025-06-09	M25 Wichita, KS	R3	Bjorn Swenson	Boris Kozlov	6-4 5-7 10-2	Hard
2025-05-12	M25 Pensacola, FL	R2	Alexis Gurmendi	Boris Kozlov	6-2 6-2	Clay
2025-05-12	M25 Pensacola, FL	R1	Boris Kozlov	Juan David Velasquez	6-2 7-6(4)	Clay
2024-11-18	M25 Austin TX	R32	Tadeas Paroulek	Boris Kozlov	6-4 6-4	Hard
2024-10-07	M25 Edmonton	R32	Juan Carlos Aguilar	Boris Kozlov	6-3 6-2	Hard
2024-08-12	M15 Huntsville AL	R32	Tyler Zink	Boris Kozlov	7-5 6-3	Clay
2024-08-05	M25 Southaven MS	R32	Andres Martin	Boris Kozlov	6-0 7-5	Hard
2024-05-27	Little Rock CH	Q1	Bruno Kuzuhara	Boris Kozlov	3-6 6-2 6-3	Hard
2024-04-22	Savannah CH	Q1	Blaise Bicknell	Boris Kozlov	6-2 6-3	Clay
2024-03-18	Merida CH	Q2	Juan Pablo Paz	Boris Kozlov	6-2 6-3	Clay
2018-11-12	USA F32	R32	Juan Pablo Grassi Mazzuchi	Boris Kozlov	7-6(5) 6-4	Clay
2018-02-26	Indian Wells CH	Q1	Marcos Giron	Boris Kozlov	6-2 6-0	Hard
2018-02-19	Delray Beach	Q1	Alexander Bublik	Boris Kozlov	6-1 6-4	Hard
2018-01-29	USA F6	R32	Gabriel Ciro Da Silva	Boris Kozlov	6-3 6-7(4) 6-3	Clay
2017-10-16	Las Vegas CH	Q1	Hans Hach Verdugo	Boris Kozlov	6-2 6-3	Hard
2017-10-02	Stockton CH	Q1	Alexios Halebian	Boris Kozlov	4-6 6-0 7-5	Hard
2017-07-10	Winnetka CH	Q1	Logan Smith	Boris Kozlov	6-2 6-2	Hard
2017-02-20	Delray Beach	Q1	Vasek Pospisil	Boris Kozlov	6-4 6-1	Hard
2017-01-09	USA F3	R16	Ivan Endara	Boris Kozlov	6-2 6-4	Clay
2017-01-09	USA F3	R32	Boris Kozlov	Alejandro Tabilo	6-2 6-4	Clay

Aliases

atp

B. Kozlov
Boris Kozlov (k0af)

atp_short

B. Kozlov (k0af)

itf

Boris Kozlov (800434206)

sackmann

Boris Kozlov (206309)

variant

B Kozlov