Stadium: Court 6 Round: 26 Ground: Clay
| Challenger Alphen | 2016/09/07 10:30 | Oscar Otte v Constant Lestienne | 3-6,4-6 |
| French Open Qual | 2017/05/22 08:00 | Mitchell Krueger v Oscar Otte | 2-6,1-6 |
| Challenger Heilbronn Qual | 2017/05/15 12:20 | Oscar Otte v Filip Krajinovic | 4-6,0-6 |
| Challenger Heilbronn Qual | 2017/05/14 14:00 | Inigo C Huegun v Oscar Otte | 5-7,2-6 |
| Challenger Heilbronn Qual | 2017/05/13 15:00 | Oscar Otte v Sebastian Ofner | 6-3,3-6,6-2 |
| Challenger Rome | 2017/05/09 09:00 | Adam Pavlasek v Oscar Otte | 3-6,7-6,6-3 |
| Challenger Rome Qual | 2017/05/08 10:00 | Flavio Cipolla v Oscar Otte | 4-6,1-6 |
| Challenger Anning | 2017/04/29 02:30 | Quentin Halys v Oscar Otte | 6-3,4-6,6-3 |
| Challenger Anning | 2017/04/28 02:00 | Andrej Martin v Oscar Otte | 7-6,2-6,2-6 |
| French Open Qual | 2017/05/22 13:45 | Gerald Melzer v Constant Lestienne | 6-2,6-2 |
| Challenger Heilbronn | 2017/05/15 13:25 | Constant Lestienne v Mirza Basic | 2-6,1-6 |
| Challenger Aix en Provence | 2017/05/09 09:30 | Malek Jaziri v Constant Lestienne | 6-4,5-7,6-4 |
| Challenger Francavilla | 2017/04/27 13:35 | Matteo Berrettini v Constant Lestienne | 6-3,6-3 |
| Challenger Francavilla | 2017/04/25 12:45 | Tristan Lamasine v Constant Lestienne | 4-6,7-5,6-7 |
| Challenger Barletta | 2017/04/11 09:20 | Constant Lestienne v Arthur De Greef | 4-6,2-6 |
| ITF France F1 | 2017/01/15 14:00 | Constant Lestienne v Maxime Hamou | 6-3,4-6,3-6 |
| ITF France F1 | 2017/01/14 13:00 | Constant Lestienne v Alexey Vatutin | 7-6,3-6,6-3 |