Stadium: Court 1 Round: 25 Ground: Clay
| ITF M15 Grasse | 2019/04/30 09:00 | Diep, Florent v Petit, Gabriel | 6-3,1-6,1-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/05/23 12:45 | Rodriguez-Pace, Ricardo v Diep, Florent | 6-4,6-2 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/05/21 10:10 | Diep, Florent v Ghorbel, Anis | 6-3,6-3 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/05/15 08:00 | Alcalde, Juan Ignacio v Diep, Florent | 6-4,6-3 |
| ITF M15 Grasse | 2019/04/30 09:00 | Diep, Florent v Petit, Gabriel | 6-3,1-6,1-6 |
| 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 |
| ITF M15 Setubal | 2019/06/27 09:30 | Deviatiarov, Marat v Petit, Gabriel | 7-5,6-3 |
| ITF M15 Setubal | 2019/06/25 11:00 | Shumeiko, Pavel v Petit, Gabriel | 6-2,6-7,1-6 |
| ITF - M25 Martos | 2019/06/20 13:00 | King, Kevin v Petit, Gabriel | 6-2,6-1 |
| ITF - M25 Martos | 2019/06/19 10:40 | Petit, Gabriel v David Jorda Sanchis | 7-6,1-6,7-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/05/21 08:30 | Mariano Kestelboim v Petit, Gabriel | 6-1,6-2 |
| Vercelli, Singles Qualifying M-ITF-ITA-08A | 2019/05/08 07:30 | Petit, Gabriel v Giuseppe La Vela | 6-3,3-6,6-0 |
| ITF M15 Grasse | 2019/05/02 13:05 | Rinky Hijikata v Petit, Gabriel | 6-3,7-5 |
| ITF M15 Grasse | 2019/04/30 09:00 | Diep, Florent v Petit, Gabriel | 6-3,1-6,1-6 |