Stadium: Court Central Round: 25 Ground: Clay
| ITF - M25 Angers | 2019/04/23 11:20 | Botic Van De Zandschulp v Diep, Florent | 6-3,6-4 |
| ATP - Monte-Carlo | 2019/04/13 09:00 | Ugo Humbert v Diep, Florent | 3-6,7-5,6-3 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/04 10:00 | Lindell, Christian v Diep, Florent | 7-6,7-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/02 13:55 | Diep, Florent v Lucas Catarina | 7-6,7-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/03/29 09:00 | Pierre Delage v Diep, Florent | 7-6,7-5 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/03/26 08:30 | Diep, Florent v Cutuli, Domenico | 6-4,6-3 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/03/11 15:00 | Diep, Florent v Crepaldi, Erik | 4-6,3-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/03/11 09:00 | Diep, Florent v Fellin, Manfred | 6-3,3-6,12-10 |
| ITF M15 Cancun | 2019/04/23 16:55 | Petit, Gabriel v Evan Zhu | 6-2,1-6,3-6 |
| ITF M15 Cancun | 2019/04/16 14:00 | Yshai Oliel v Petit, Gabriel | 7-6,6-4 |
| ITF M15 Cancun | 2019/04/12 14:30 | Nicolas Alvarez v Petit, Gabriel | 6-7,7-5,6-3 |
| ITF M15 Cancun | 2019/04/11 19:00 | Petit, Gabriel v Facundo Mena | 6-2,6-2 |
| ITF M15 Cancun | 2019/04/10 15:00 | Petit, Gabriel v Farren, Connor | 2-6,7-6,7-6 |
| ITF - M15 Monastir | 2019/02/07 11:10 | Petit, Gabriel v Hoyt, Evan | 3-6,4-6 |
| ITF - M15 Monastir | 2019/02/06 10:55 | Petit, Gabriel v Ivanov, Simon Anthony | 6-3,6-1 |
| ITF - M15 Monastir | 2019/02/05 10:30 | Petit, Gabriel v Ivanov, Simon Anthony | 6-3,6-1 |