Stadium: Court Morault Round: 45
| ITF USA F40 | 2017/12/06 22:25 | Nathaniel Lammons v Alexander Ward | 2-6,3-6 |
| ITF USA F39 Qual | 2017/11/25 17:30 | Nathaniel Lammons v Danny Thomas | 4-6,7-6,4-6 |
| Challenger Champaign Qual | 2017/11/11 17:20 | Nathaniel Lammons v Alafia Ayeni | 3-6,4-6 |
| Challenger Charlottesville Qual | 2017/10/28 19:05 | Edward Corrie v Nathaniel Lammons | 6-4,6-2 |
| ITF France F20 Qual | 2017/09/17 08:00 | Nathaniel Lammons v Constantin Bittoun Kouzmine | 3-6,3-6 |
| ITF France F19 | 2017/09/13 14:15 | David Guez v Nathaniel Lammons | 6-3,6-3 |
| ITF France F19 Qual | 2017/09/11 14:20 | Nathaniel Lammons v Leon Hoeveler | 6-3,6-2 |
| ITF France F19 Qual | 2017/09/10 13:45 | Nathaniel Lammons v Julien Eon | 1-6,7-5,6-4 |
| Challenger Ortisei Qual | 2017/10/08 10:10 | Michal Przysiezny v Kevin Krawietz | 4-6,6-7 |
| Challenger Wroclaw | 2017/03/05 16:50 | Jurgen Melzer v Michal Przysiezny | 6-4,6-3 |
| Challenger Wroclaw | 2017/03/04 14:35 | Quentin Halys v Michal Przysiezny | 6-7,5-7 |
| Challenger Wroclaw | 2017/03/03 17:15 | Mirza Basic v Michal Przysiezny | 3-6,4-6 |
| Challenger Wroclaw | 2017/03/02 19:10 | Michal Przysiezny v Lukas Lacko | 6-1,3-6,6-3 |
| Challenger Wroclaw | 2017/02/28 17:00 | Michal Przysiezny v Andrey Golubev | 4-6,6-3,7-6 |
| Challenger Bergamo Qual | 2017/02/20 09:00 | Egor Gerasimov v Michal Przysiezny | 6-7,7-6,6-4 |
| Challenger Bergamo Qual | 2017/02/19 10:30 | Michal Przysiezny v Yann Marti | 6-3,7-6 |