Match log updated: 2026-05-28 18:14 UTC
Stefan Kozlov — ATP Match Log
Main draw matches: 2 | W: 0 | L: 2 | Win %: 0.0%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Jared Donaldson | 5-7 0-6 | L | H2H | Match data | Feb 12, 2015* | R32 | Memphis | ATP 250 | Hard |
| Tim Smyczek | 5-7 2-6 | L | H2H | Match data | Feb 19, 2015* | R32 | Delray Beach Open | ATP 250 | Hard |
| Yen-Hsun Lu | 4-6 3-6 | L | H2H | Match data | Aug 16, 2015 | Q1 | Cincinnati Open | Masters 1000 | Hard |
| Guido Andreozzi | 2-6 7-5 3-6 | L | H2H | Match data | Aug 31, 2015 | Q1 | US Open | Grand Slam | Hard |
2 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.