Stefan Kozlov

🏳️ USATangan kanan183 cm1998-02-01 (28 thn)Peringkat tertinggi: No. 103 (2022-07-18)

253–229Menang–Kalah

52.5%% Menang

0Gelar

Lapangan	W	L	%
Hard	188	163	53.6%
Clay	52	44	54.2%
Grass	13	22	37.1%

Musim per musim

Tahun	W	L	Gelar	%
2026	17	15	0	53.1%
2025	23	12	1	65.7%
2024	35	20	0	63.6%
2023	6	12	0	33.3%
2022	21	34	0	38.2%
2021	36	13	3	73.5%
2020	7	6	0	53.8%
2019	15	15	0	50.0%
2018	13	26	0	33.3%
2017	31	29	1	51.7%
2016	39	27	1	59.1%
2015	5	12	0	29.4%
2014	5	7	0	41.7%
2013	0	1	0	0.0%

Riwayat peringkat

Pertandingan

Tanggal	Turnamen	Babak	W/L	Lawan	Rank lawan	Skor
2018-06-04	Surbiton CH	Q1	L	Daniel Evans	858	6-1 6-0
2018-05-28	Roland Garros	Q1	L	Yasutaka Uchiyama	234	6-4 7-5
2018-05-28	Vicenza CH	Q2	L	Martin Cuevas	302	6-4 6-1
2018-05-28	Vicenza CH	Q1	W	Edoardo Sardella	1896	6-1 6-2
2018-05-14	Bordeaux CH	QF	L	Reilly Opelka	206	7-6(4) 6-1
2018-05-14	Bordeaux CH	R16	W	Antoine Hoang	233	6-3 7-6(4)
2018-05-14	Bordeaux CH	R32	W	Pierre Hugues Herbert	90	6-2 7-6(5)
2018-05-07	Aix En Provence CH	R32	L	Constant Lestienne	213	7-6(2) 6-4
2018-04-16	Sarasota CH	QF	L	Hugo Dellien	231	5-7 6-1 7-6(6)
2018-04-16	Sarasota CH	R16	W	Donald Young	131	6-4 6-4
2018-04-16	Sarasota CH	R32	W	Mitchell Krueger	219	6-4 6-3
2018-04-09	Houston	R32	L	Guido Pella	63	6-3 6-2
2018-04-09	Houston	Q2	W	Akira Santillan	170	6-2 6-0
2018-04-09	Houston	Q1	W	Thomaz Bellucci	144	6-7(3) 6-3 7-6(5)
2018-03-19	Miami Masters	Q1	L	Cameron Norrie	105	6-1 2-0 RET
2018-03-05	Indian Wells Masters	Q1	L	Adrian Menendez Maceiras	115	6-2 7-6(8)
2018-02-26	Indian Wells CH	R16	L	Peter Polansky	139	6-2 6-4
2018-02-26	Indian Wells CH	R32	W	Mirza Basic	76	7-5 6-4
2018-02-19	Delray Beach	Q1	L	Ramkumar Ramanathan	140	6-3 6-2
2018-01-29	Dallas CH	R32	L	Frances Tiafoe	93	6-2 7-6(5)
2018-01-22	Newport Beach CH	R16	L	Miomir Kecmanovic	212	6-3 6-4
2018-01-22	Newport Beach CH	R32	W	Guilherme Clezar	213	6-2 6-3
2018-01-15	Australian Open	Q3	L	Dustin Brown	129	6-4 3-6 6-3
2018-01-15	Australian Open	Q2	W	Yannick Hanfmann	115	4-6 7-6(2) 6-4
2018-01-15	Australian Open	Q1	W	Blake Ellis	679	7-6(3) 4-6 7-6(3)
2018-01-01	Noumea CH	R32	L	Corentin Moutet	155	7-6(4) 3-6 6-2
2017-11-06	Knoxville CH	R32	L	Tim Smyczek	158	7-6(3) 6-2
2017-10-30	Charlottesville CH	SF	L	Tim Smyczek	189	6-3 2-6 6-2
2017-10-30	Charlottesville CH	QF	W	Denis Kudla	206	6-4 6-3
2017-10-30	Charlottesville CH	R16	W	Liam Broady	170	6-4 4-6 6-4
2017-10-30	Charlottesville CH	R32	W	Thai Son Kwiatkowski	538	6-1 3-6 6-3
2017-10-16	Las Vegas CH	F	W	Liam Broady	196	3-6 7-5 6-4
2017-10-16	Las Vegas CH	SF	W	Tennys Sandgren	94	6-3 7-6(6)
2017-10-16	Las Vegas CH	QF	W	Kevin King	215	6-2 6-3
2017-10-16	Las Vegas CH	R16	W	Dominik Koepfer	245	6-4 6-1
2017-10-16	Las Vegas CH	R32	W	Jc Aragone	421	7-5 6-3
2017-10-09	Fairfield CH	R32	L	Mackenzie Mcdonald	218	6-4 5-7 6-1
2017-10-02	Stockton CH	QF	L	Darian King	207	6-4 6-4
2017-10-02	Stockton CH	R16	W	Denis Kudla	166	6-4 6-4
2017-10-02	Stockton CH	R32	W	Brayden Schnur	211	6-3 6-2
2017-08-28	US Open	Q1	L	Guido Andreozzi	150	6-4 6-1
2017-08-14	Cincinnati Masters	R64	L	Sam Querrey	20	6-3 6-0
2017-07-31	Washington	R64	L	Yuki Bhambri	200	7-5 2-0 RET
2017-07-24	Atlanta	R32	L	Quentin Halys	134	7-5 7-6(7)
2017-07-24	Atlanta	Q2	W	Brydan Klein	239	6-7(9) 6-2 7-6(4)
2017-07-24	Atlanta	Q1	W	Catalin Ionut Gard	1458	6-3 6-1
2017-07-17	Newport	R32	L	Adrian Menendez Maceiras	140	6-2 7-6(5)
2017-07-03	Wimbledon	Q2	L	Dennis Novikov	175	7-5 6-2
2017-07-03	Wimbledon	Q1	W	Marc Polmans	202	6-4 7-5
2017-06-19	Queen's Club	R16	L	Marin Cilic	7	6-0 6-4

Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0