ATP Tennis - Kamil Majchrzak
- Tournament: N/A
- Round: N/A
- Opponent: N/A
- DOB: 1996-01-13
- Birthplace: Poland, Poland
- Height: 72.0 cm
- Weight: 163.0 kg
- Plays: R
- Current World Rank: 108
- Hard: 2-4
- Clay: 0-0
- Grass: 1-2
| Tournament | Date | Sets | Round | Winner | Loser |
|---|---|---|---|---|---|
| European Open | Oct 15, 2019 | 6-4, 6-2 | First Round | Jannik Sinner | Kamil Majchrzak |
| US Open | Aug 30, 2019 | 7-5, 7-6 (10-8), 6-2 | Third Round | Grigor Dimitrov | Kamil Majchrzak |
| US Open | Aug 29, 2019 | 6-7 (3-7), 6-4, 2-6, 6-4, 6-1 | Second Round | Kamil Majchrzak | Pablo Cuevas |
| US Open | Aug 26, 2019 | 6-7 (2-7), 7-6 (7-5), 7-6 (8-6), 1-6, 6-4 | First Round | Kamil Majchrzak | Nicolas Jarry |
| Atlanta Tennis Championships | Jul 23, 2019 | 7-6 (7-5), 6-3 | First Round | Matthew Ebden | Kamil Majchrzak |
| Hall of Fame Tennis Championships | Jul 17, 2019 | 6-4, 6-7 (5-7), 6-3 | Second Round | John Isner | Kamil Majchrzak |
| Hall of Fame Tennis Championships | Jul 15, 2019 | 6-3, 6-4 | First Round | Kamil Majchrzak | Alastair Gray |
| Wimbledon | Jul 1, 2019 | 6-4, 6-4, 6-4 | First Round | Fernando Verdasco | Kamil Majchrzak |
| Australian Open | Jan 14, 2019 | 3-6, 6-7 (6-8), 6-0, 6-2, 3-0 | First Round | Kei Nishikori | Kamil Majchrzak |
