Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| Challenger Potchefstroom | 2021/02/09 14:45 | Jay Clarke v Ulises Blanch | 6-7,4-6 |
| Australian Open | 2021/01/12 09:25 | Ulises Blanch v Viktor Troicki | 5-7,3-6 |
| Australian Open | 2021/01/10 09:15 | Andrey Kuznetsov v Ulises Blanch | 4-6,1-6 |
| Challenger Orlando | 2020/11/17 15:00 | Ulises Blanch v Alexander Ritschard | 4-6,3-6 |
| Challenger Cary | 2020/11/09 17:10 | Dmitry Popko v Ulises Blanch | 6-3,6-2 |
| Challenger Ismaning | 2020/10/17 10:30 | Ulises Blanch v Lucas Miedler | 6-3,3-6,4-6 |
| Challenger Lisbon | 2020/10/12 14:00 | Ulises Blanch v Paolo Lorenzi | 2-6,3-6 |
| Challenger Parma | 2020/10/04 09:50 | Ulises Blanch v Hugo Grenier | 4-6,4-6 |
| Challenger Potchefstroom | 2021/02/12 09:00 | Peter Polansky v Nick Chappell | 4-6,7-6,4-6 |
| Challenger Potchefstroom | 2021/02/10 08:00 | Peter Polansky v Tristan Lamasine | 6-4,6-4 |
| Challenger Potchefstroom | 2021/02/08 10:50 | Peter Polansky v Viktor Galovic | 6-2,3-6,7-6 |
| Australian Open | 2021/01/12 15:00 | Peter Polansky v Alexandre Muller | 0-6,1-6 |
| Australian Open | 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 |