Stadium: Court 10 Round: 26 Ground: Hardcourt outdoor
| Challenger - Istanbul | 2020/10/20 10:00 | Tristan Lamasine v Peter Polansky | 4-6,6-2,7-5 |
| Challenger Barcelona | 2020/10/03 08:30 | Tristan Lamasine v Peter Polansky | 6-1,3-6,1-6 |
| Australian Open 2017 Qual | 2017/01/11 04:25 | Tristan Lamasine v Peter Polansky | 2-6,4-6 |
| Challenger - Granby | 2016/08/02 17:45 | Peter Polansky v Tristan Lamasine | 6-4,6-2 |
| Challenger Potchefstroom | 2021/02/08 10:50 | Peter Polansky v Viktor Galovic | 6-2,3-6,7-6 |
| Austraalia lahtised meistrivõistlused | 2021/01/12 15:00 | Peter Polansky v Alexandre Muller | 0-6,1-6 |
| Austraalia lahtised meistrivõistlused | 2021/01/11 14:00 | Rudolf Molleker v Peter Polansky | 7-6,5-7,3-6 |
| Challenger Orlando | 2020/11/16 18:20 | Mitchell Krueger v Peter Polansky | 6-4,6-4 |
| Challenger - Cary | 2020/11/10 15:30 | Prajnesh Gunneswaran v Peter Polansky | 6-2,6-2 |
| Challenger - Istanbul | 2020/10/20 10:00 | Tristan Lamasine v Peter Polansky | 4-6,6-2,7-5 |
| Challenger Alicante | 2020/10/13 08:00 | Tomas Machac v Peter Polansky | 6-1,6-1 |
| Challenger Barcelona | 2020/10/06 08:00 | Peter Polansky v Alessandro Giannessi | 2-6,4-6 |
| Challenger Potchefstroom | 2021/02/08 09:30 | Tristan Lamasine v Vaughn Hunter | 7-6,1-6,6-1 |
| Challenger - Quimper | 2021/02/01 09:30 | Tristan Lamasine v Tobias Kamke | 5-7,4-6 |
| Challenger – Quimper – kval | 2021/01/31 09:00 | Illya Marchenko v Tristan Lamasine | 0-6,6-4,6-7 |
| Challenger - Quimper | 2021/01/26 18:55 | Tristan Lamasine v Sebastian Korda | 6-7,6-4,6-7 |
| Challenger - Quimper | 2021/01/25 09:30 | Marius Copil v Tristan Lamasine | 3-6,4-6 |
| Challenger - Quimper | 2021/01/24 12:05 | Tristan Lamasine v Hugo Grenier | 6-4,7-6 |
| ATP Antalya | 2021/01/10 08:00 | Tristan Lamasine v Alexander Bublik | 2-6,4-6 |
| ATP Antalya | 2021/01/08 07:00 | Tristan Lamasine v Egor Gerasimov | 7-6,6-2 |