| ITF France F14 Qual | 2015/07/11 13:50 | Nathaniel Seyler v Lucas Bouquet | 6-7,4-6 |
| ITF France F13 Qual | 2015/07/04 08:55 | Nathaniel Seyler v Constantin Bittoun Kouzmine | 1-6,6-7 |
| ITF Germany F5 | 2015/06/28 08:00 | Nils Brinkmann v Nathaniel Seyler | 6-4,0-6,6-4 |
| ITF Germany F2 Qual | 2015/01/11 08:00 | Nathaniel Seyler v Elmar Ejupovic | 5-7,3-6 |
| ITF Germany F1 Qual | 2015/01/05 09:00 | Nathaniel Seyler v Constantin Christ | 6-4,4-6,3-6 |
| ITF France F21 Qual | 2014/09/28 09:00 | Clement Larriere v Nathaniel Seyler | 6-3,6-2 |
| ITF France F20 Qual | 2014/09/20 07:00 | Nathaniel Seyler v Thibault Venturino | 3-6,1-6 |
| ITF France F19 Qual | 2014/09/14 13:45 | Leny Mitjana v Nathaniel Seyler | 7-6,6-4 |