Match log updated: 2026-08-30 18:41 UTC
Stefan Kozlov — ATP Match Log
Main draw matches: 12 | W: 4 | L: 8 | Win %: 33.3%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Denis Kudla | 6-4 6-7(7) 3-6 | L | H2H | Match data | Jan 10, 2022 | Q1 | Sydney International | ATP 250 | Hard |
| Jiri Vesely | 7-5 6-3 6-4 | W | H2H | Match data | Jan 19, 2022* | R128 | Australian Open | Grand Slam | Hard |
| Matteo Berrettini | 1-6 6-4 4-6 1-6 | L | H2H | Match data | Jan 20, 2022* | R64 | Australian Open | Grand Slam | Hard |
| Go Soeda | 7-5 6-2 | W | H2H | Match data | Feb 14, 2022 | Q1 | Delray Beach Open | ATP 250 | Hard |
| Bjorn Fratangelo | 6-3 1-0 (ret.) | W | H2H | Match data | Feb 14, 2022 | Q2 | Delray Beach Open | ATP 250 | Hard |
| Emilio Gomez | 4-6 7-5 6-3 | W | H2H | Match data | Feb 17, 2022* | R32 | Delray Beach Open | ATP 250 | Hard |
| Steve Johnson | 6-1 6-3 | W | H2H | Match data | Feb 18, 2022* | R16 | Delray Beach Open | ATP 250 | Hard |
| Tommy Paul | 3-6 1-6 | L | H2H | Match data | Feb 19, 2022* | QF | Delray Beach Open | ATP 250 | Hard |
| Steve Johnson | 6-4 6-3 | W | H2H | Match data | Feb 21, 2022 | Q1 | Mexican Open | ATP 500 | Hard |
| Oscar Otte | 1-6 6-0 6-7(2) | L | H2H | Match data | Feb 21, 2022 | Q2 | Mexican Open | ATP 500 | Hard |
| Grigor Dimitrov | 7-6(8) 5-7 6-3 | W | H2H | Match data | Feb 23, 2022* | R32 | Mexican Open | ATP 500 | Hard |
| Rafael Nadal | 0-6 3-6 | L | H2H | Match data | Feb 24, 2022* | R16 | Mexican Open | ATP 500 | Hard |
| Sebastian Sec | 6-3 6-7(4) 6-2 | W | H2H | Match data | Mar 10, 2022* | Q1 | Indian Wells Open | Masters 1000 | Hard |
| Holger Rune | 4-6 2-6 | L | H2H | Match data | Mar 11, 2022* | Q2 | Indian Wells Open | Masters 1000 | Hard |
| Mitchell Krueger | 2-6 2-6 | L | H2H | Match data | Mar 23, 2022* | Q1 | Miami Open | Masters 1000 | Hard |
| Nino Serdarusic | 5-7 0-6 | L | H2H | Match data | May 22, 2022* | Q1 | Roland Garros | Grand Slam | Clay |
| Matthew Ebden | 4-6 4-6 | L | H2H | Match data | Jun 6, 2022 | Q1 | Libéma Open | ATP 250 | Grass |
| Steve Johnson | 0-6 0-6 | L | H2H | Match data | Jun 13, 2022 | Q1 | Queen's Club Championships | ATP 500 | Grass |
| Evan Furness | 7-5 6-3 | W | H2H | Match data | Jun 27, 2022 | Q1 | Wimbledon | Grand Slam | Grass |
| Dominic Stricker | 7-6(9) 4-6 6-3 | W | H2H | Match data | Jun 28, 2022* | Q2 | Wimbledon | Grand Slam | Grass |
| Dennis Novak | 5-7 4-6 7-5 6-3 3-6 | L | H2H | Match data | Jun 28, 2022* | Q3 | Wimbledon | Grand Slam | Grass |
| Diego Schwartzman | 3-6 2-6 2-6 | L | H2H | Match data | Jun 29, 2022* | R128 | Wimbledon | Grand Slam | Grass |
| Steve Johnson | 5-7 3-6 | L | H2H | Match data | Jul 14, 2022* | R32 | Newport | ATP 250 | Grass |
| Ramkumar Ramanathan | 0-6 1-6 | L | H2H | Match data | Jul 25, 2022 | Q1 | Atlanta | ATP 250 | Hard |
| Jack Draper | 5-7 2-6 | L | H2H | Match data | Aug 3, 2022* | R64 | Washington Open | ATP 500 | Hard |
| Dusan Lajovic | 3-6 5-7 | L | H2H | Match data | Aug 14, 2022* | Q1 | Cincinnati Open | Masters 1000 | Hard |
| Daniil Medvedev | 2-6 4-6 0-6 | L | H2H | Match data | Aug 31, 2022* | R128 | US Open | Grand Slam | Hard |
| J.J. Wolf | 2-6 6-7(6) | L | H2H | Match data | Sep 22, 2022* | R32 | San Diego | ATP 250 | Hard |
16 qualifying matches shown in the table; qualifying is excluded from main-draw summaries and leaderboards. Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.