[192] Jiri Lehecka 4-6,7-6,6-4 Illya Marchenko [154] 2021-08-26 15:00
Stadium: Court 16 Round: 15 Ground: Hardcourt outdoor
Home History
| US Open, New York, USA | 2021/08/24 17:10 | Alexandre Muller v Jiri Lehecka | 1-6,4-6 |
| Challenger Liberec | 2021/08/03 12:30 | Alexander Ritschard v Jiri Lehecka | 6-4,3-6,6-1 |
| Poznan, Poland | 2021/08/01 10:00 | Bernabe Zapata Miralles v Jiri Lehecka | 6-3,6-2 |
| Poznan, Poland | 2021/07/31 12:00 | Alexander Shevchenko v Jiri Lehecka | 4-6,2-6 |
| Poznan, Poland | 2021/07/30 11:00 | Jiri Lehecka v Botic Van De Zandschulp | 7-5,6-3 |
| Poznan, Poland | 2021/07/29 11:45 | Aleksandar Vukic v Jiri Lehecka | 3-6,4-6 |
| Poznan, Poland | 2021/07/27 11:45 | Jiri Lehecka v Tristan Lamasine | 6-3,7-5 |
| Challenger Tampere | 2021/07/25 09:00 | Nicolas Kicker v Jiri Lehecka | 7-5,4-6,3-6 |
Away History
| US Open, New York, USA | 2021/08/24 17:05 | Kamke, Tobias v Illya Marchenko | 6-3,6-7,2-6 |
| Toronto, Canada | 2021/08/07 15:00 | Illya Marchenko v James Duckworth | 1-6,3-6 |
| Washington, USA | 2021/08/02 19:50 | Marcos Giron v Illya Marchenko | 4-6,6-4,7-6 |
| Washington, USA | 2021/08/01 21:30 | Maxime Cressy v Illya Marchenko | 5-7,7-6,3-6 |
| Washington, USA | 2021/07/31 20:45 | Karlovic, Ivo v Illya Marchenko | 3-6,7-6,3-6 |
| Atlanta, USA | 2021/07/24 17:50 | Ward, James v Illya Marchenko | 6-3,7-6 |
| ATP - Los Cabos | 2021/07/22 04:50 | Taylor Fritz v Illya Marchenko | 6-1,6-7,7-5 |
| ATP - Los Cabos | 2021/07/21 00:00 | Gojowczyk, Peter v Illya Marchenko | 3-6,2-6 |