Tennis. Played Kozlov Stefan. Season 2026-2027

Country

USA. Ranking ATP 317.

Bloomfield Hills

21.07.2026	First round	Kozlov Stefan — Magadan Alan	1:2 (6:3, 1:6, 6:7)

Pozoblanco
14.07.2026	First round	Zhou Yi — Kozlov Stefan	2:1 (6:3, 3:6, 6:4)

Newport
10.07.2026	Second round	Fearnley Jacob — Kozlov Stefan	2:1 (3:6, 6:3, 6:2)
09.07.2026	First round	Kozlov Stefan — Wu Yibing	2:1 (6:4, 2:6, 6:4)
07.07.2026	Qialification final	Kozlov Stefan — Johns Garrett	2:0 (6:4, 6:2)
05.07.2026	Qualifications - 1st round	Kozlov Stefan — Mayo Aidan	2:1 (7:6, 5:7, 6:3)

Valencia
12.05.2026	Qialification final	Sanchez Quilez Alejo — Kozlov Stefan	2:0 (7:5, 6:4)

Savannah
22.04.2026	Second round	Kozlov Stefan — Hardt Nick	1:2 (2:6, 6:2, 0:6)
20.04.2026	First round	Glinka Daniil — Kozlov Stefan	0:2 (2:6, 3:6)

Tallahassee
14.04.2026	First round	Rybakov Alex — Kozlov Stefan	2:0 (7:6, 6:2)
13.04.2026	Qialification final	Kozlov Stefan — Feldbausch Kilian	2:1 (6:1, 4:6, 7:6)
12.04.2026	Qualifications - 1st round	Kozlov Stefan — Kirchheimer Strong	2:0 (6:0, 6:4)

Mexico City
09.04.2026	Second round	Duckworth James — Kozlov Stefan	2:0 (6:3, 6:2)

San Luis Potosi
01.04.2026	First round	Kozlov Stefan — Magadan Alan	0:2 (3:6, 6:7)

Morelia
24.03.2026	First round	Kozlov Stefan — Martin Andres	0:2 (2:6, 2:6)

Morelos
19.03.2026	Second round	Kozlov Stefan — Mmoh Michael	0:2 (5:7, 2:6)
17.03.2026	First round	Kozlov Stefan — Magadan Alan	2:0 (6:4, 6:4)

Phoenix
11.03.2026	First round	Friend Jay Dylan Hara — Kozlov Stefan	2:1 (6:2, 4:6, 6:3)
10.03.2026	Qialification final	Kozlov Stefan — Polmans Marc	2:1 (6:1, 3:6, 6:4)
09.03.2026	Qualifications - 1st round	Kozlov Stefan — Ponwith Nathan	2:0 (7:5, 6:4)

ATP - Abierto Mexicano Telcel
22.02.2026	Qualifications - 1st round	Kypson Patrick — Kozlov Stefan	2:0 (7:6, 6:0)


21.02.2026	Quarter-finals	Kozlov Stefan — Pacheco Mendez Rodrigo	0:2 (4:6, 2:6)
18.02.2026	Second round	Kozlov Stefan — Poling Karl	2:0 (6:4, 7:6)
16.02.2026	First round	Kozlov Stefan — Mccormick Tristan	2:1 (6:3, 6:7, 6:4)


10.02.2026	First round	Dostanic Stefan — Kozlov Stefan	— —

Cleveland
06.02.2026	Quarter-finals	Kozlov Stefan — Smith Keegan	0:2 (3:6, 2:6)
03.02.2026	First round	Kozlov Stefan — Stebe Cedrik-Marcel	2:1 (3:6, 6:2, 6:3)

San Diego
28.01.2026	First round	Shimabukuro Sho — Kozlov Stefan	2:1 (6:2, 4:6, 7:6)

Oeiras 1
22.01.2026	Second round	Kozlov Stefan — Passaro Francesco	1:2 (3:6, 6:1, 1:6)
20.01.2026	First round	Galarneau Alexis — Kozlov Stefan	1:2 (6:7, 6:2, 1:6)
19.01.2026	Qialification final	Kozlov Stefan — Kukushkin Mikhail	2:0 (6:4, 6:2)
18.01.2026	Qualifications - 1st round	Kozlov Stefan — Strombachs Robert (Retired)	1:0 (6:3, 5:0)

Glasgow
13.01.2026	First round	Wendelken Harry — Kozlov Stefan	2:1 (6:1, 3:6, 6:4)

Nottingham 1
08.01.2026	Quarter-finals	Kozlov Stefan — Samuel Toby	0:2 (6:7, 4:6)
07.01.2026	Second round	Kozlov Stefan — Erhard Mathys	2:0 (6:2, 6:4)
06.01.2026	First round	Kozlov Stefan — Zink Tyler	2:0 (6:4, 6:1)