Stadium: Tourlaville 1 Round: 19 Ground: Hardcourt indoor
| Challenger Cherbourg | 2021/02/07 09:30 | Vladyslav Orlov v Karol Drzewiecki | 6-3,6-2 |
| ITF M15 Antalya | 2021/01/22 07:30 | Raul Brancaccio v Vladyslav Orlov | 6-3,6-2 |
| ITF M15 Antalya | 2021/01/21 11:40 | Mikail Alimli v Vladyslav Orlov | 0-6,1-6 |
| ITF M15 Antalya | 2021/01/20 11:15 | Federico Arnaboldi v Vladyslav Orlov | 3-6,4-6 |
| ITF M15 Antalya | 2021/01/14 07:00 | Vladyslav Orlov v Adrian Andreev | 5-7,4-6 |
| ITF M15 Antalya | 2021/01/12 09:00 | Vladyslav Orlov v Suleyman Deniz Gursoy | 6-0,6-0 |
| ATP Antalya | 2021/01/06 11:40 | Matthias Bachinger v Vladyslav Orlov | 6-1,7-5 |
| ITF M15 Antalya | 2020/12/26 07:45 | Vladyslav Orlov v Georgii Kravchenko | 1-6,2-6 |
| Challenger Cherbourg | 2021/02/07 11:00 | Nathaniel Lammons v Maxime Hamou | 6-2,6-3 |
| Challenger Cleveland | 2020/02/10 14:00 | Ruan Roelofse v Nathaniel Lammons | 6-4,6-4 |
| Challenger - Savannah | 2019/04/29 14:00 | Ricardo Rodriguez-Pace v Nathaniel Lammons | 6-1,6-4 |
| Challenger Houston | 2018/11/10 22:00 | Julian Lenz v Nathaniel Lammons | 4-6,6-1,6-4 |
| Challenger Knoxville | 2018/11/05 17:30 | Denis Yevseyev v Nathaniel Lammons | 6-2,6-1 |
| Challenger Knoxville | 2018/11/04 22:45 | Nathaniel Lammons v Daniel Nguyen | 6-4,3-6,6-4 |
| Challenger Bastad Qual | 2018/07/07 10:40 | Nathaniel Lammons v Sam Taylor | 6-4,3-6,4-6 |
| Challenger Loughborough Qual | 2018/05/19 10:35 | Alexis Canter v Nathaniel Lammons | 6-3,7-6 |