Stadium: Court 1 Round: 25 Ground: Clay
| ITF France F16 | 2018/09/01 13:00 | Pierre Delage v Nathan Seateun | 6-2,4-6,6-2 |
| ITF M15 - Casablanca | 2019/07/22 14:30 | Christoffer Solberg v Nathan Seateun | 4-6,2-6 |
| ITF M15 - Casablanca | 2019/07/22 09:00 | Christopher Patzanovsky v Nathan Seateun | 1-6,5-7 |
| ITF M25 - Bourg-en-Bresse | 2019/07/01 14:00 | Nathan Seateun v Nikolay Vylegzhanin | 4-6,6-1,8-10 |
| ITF M25 - Bourg-en-Bresse | 2019/07/01 08:45 | Nathan Seateun v Diamant F Da Silva | 7-5,6-2 |
| ITF M25 - Montauban | 2019/06/24 08:35 | Nathan Seateun v Amaury Delmas | 6-7,4-6 |
| ITF M15 - Grenoble | 2019/02/04 12:55 | Andrea Guerrieri v Nathan Seateun | 7-6,6-3 |
| ITF France F16 | 2018/09/01 13:00 | Pierre Delage v Nathan Seateun | 6-2,4-6,6-2 |
| ITF Finland F3 | 2018/08/15 08:00 | Nathan Seateun v Karl Kiur Saar | 2-6,2-6 |
| ITF M15 - Tanger | 2019/07/17 09:00 | Paolo Dagnino v Pierre Delage | 6-3,4-6,6-3 |
| ITF M15 - Tabarka | 2019/07/02 08:00 | Pierre Delage v David Pichler | 4-6,2-6 |
| ITF M15 - Tabarka | 2019/06/27 08:00 | Pierre Delage v Ivan Nedelko | 4-6,4-6 |
| ITF M15 - Tabarka | 2019/06/26 14:00 | Nicolas Alberto Arreche v Pierre Delage | 3-6,4-6 |
| ITF M15 - Tabarka | 2019/06/24 12:30 | Pierre Delage v Adrian Exposito | 6-3,6-2 |
| ITF M15 - Tabarka | 2019/06/17 15:30 | Pierre Delage v Franco Feitt | 3-6,2-6 |
| ITF M15 - Tabarka | 2019/06/17 10:00 | Pierre Delage v Adrian Exposito | 7-5,6-1 |
| ITF M15 - Tabarka | 2019/05/10 10:35 | Filip Cristian Jianu v Pierre Delage | 6-0,6-1 |