Stadium: Annex Round: 25 Ground: Hardcourt indoor
| Columbus III, USA | 2019/09/20 19:55 | Wolf, Jeffrey John v Petit, Gabriel | 4-6,6-4,6-1 |
| Columbus III, USA | 2019/09/19 18:35 | Alexander Ritschard v Petit, Gabriel | 4-6,6-3,4-6 |
| Columbus III, USA | 2019/09/17 17:25 | Petit, Gabriel v Maxime Cressy | 7-6,7-6 |
| Columbus III, USA | 2019/09/16 17:10 | Nguyen, Daniel v Petit, Gabriel | 6-7,6-3,4-6 |
| Challenger Cary | 2019/09/09 18:45 | Petit, Gabriel v Sarkissian, Alexander | 3-6,2-6 |
| ITF M25 Bagneres-De-Bigorre | 2019/09/04 07:30 | Petit, Gabriel v Arthur Reymond | 2-6,6-7 |
| ITF M15 Lambermont | 2019/08/24 13:30 | Perchicot, Mathieu v Petit, Gabriel | 6-3,6-0 |
| ITF M15 Lambermont | 2019/08/23 15:30 | Petit, Gabriel v Geens, Clement | 6-3,7-5 |
| Stockholm, Singles M-ITF-SWE-05A | 2019/09/26 13:50 | Hansson, Gustav v Heyman, Christopher | 7-6,6-4 |
| Stockholm, Singles M-ITF-SWE-05A | 2019/09/25 12:10 | Podzus, Janis v Heyman, Christopher | 4-6,2-6 |
| ITF M25 Plaisir | 2019/09/22 12:30 | Heyman, Christopher v Mertens, Yannick | 3-6,0-6 |
| ITF M25 Plaisir | 2019/09/21 11:30 | Heyman, Christopher v Bergevi, Filip | 6-3,7-5 |
| ITF M25 Plaisir | 2019/09/20 11:30 | Heyman, Christopher v Antoine Bellier | 6-1,6-4 |
| ITF M25 Plaisir | 2019/09/19 09:50 | Heyman, Christopher v Samuelsson, Christian | 6-4,6-2 |
| Mulhouse, Singles M-ITF-FRA-16A | 2019/09/10 12:55 | Simon, Tobias v Heyman, Christopher | 7-6,6-4 |
| Challenger Meerbusch | 2019/08/12 12:35 | Jelle Sels v Heyman, Christopher | 6-2,3-6,6-1 |