Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| ITF Tunisia F33 | 2018/09/23 10:30 | Petros Tsitsipas v Nagoudi, Adam | 6-0,6-3 |
| ITF M25 Monastir | 2019/10/27 10:30 | Buvaysar Gadamauri v Petros Tsitsipas | 3-6,4-6 |
| ITF M25 Monastir | 2019/10/22 09:00 | Tikhomirov, Maksim v Petros Tsitsipas | 6-2,1-6,6-1 |
| ITF M25 Monastir | 2019/10/21 09:00 | Petros Tsitsipas v Buvaysar Gadamauri | 6-4,6-3 |
| ITF - M15 Antalya | 2019/10/08 07:00 | Petros Tsitsipas v Bachmaier, Philip | 7-6,6-7,8-10 |
| ITF - M15 Antalya | 2019/10/07 07:00 | Petros Tsitsipas v Bekir Berk Sahin | 7-6,6-0 |
| Jounieh, Singles M-ITF-LBN-02A | 2019/10/02 18:15 | Mate Valkusz v Petros Tsitsipas | 6-3,7-5 |
| Jounieh, Singles M-ITF-LBN-02A | 2019/09/30 11:15 | Ahren Moonga, Eric v Petros Tsitsipas | 4-6,2-6 |
| Jounieh, Singles M-ITF-LBN-02A | 2019/09/26 13:00 | Petros Tsitsipas v Lazarov, Alexandar | 5-7,3-6 |
| ITF M25 Monastir | 2019/10/27 10:30 | Nagoudi, Adam v Maik Steiner | 7-6,2-6,10-6 |
| ITF M25 Monastir | 2019/10/24 09:30 | Matteo Martineau v Nagoudi, Adam | 6-0,6-0 |
| ITF M25 Monastir | 2019/10/23 10:35 | Radojkovic, Milan v Nagoudi, Adam | 7-5,4-6,0-6 |
| ITF M25 Monastir | 2019/10/21 09:00 | Guy Orly Iradukunda v Nagoudi, Adam | 3-6,7-5,10-12 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/10/13 08:30 | Nagoudi, Adam v Inserra, Nicolo | 2-6,3-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/10/08 09:00 | Nagoudi, Adam v Defilippis, Sebastian | 3-6,5-7 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/09/24 08:30 | Nagoudi, Adam v Guttau, Niklas | 1-6,1-6 |
| La Marsa, Singles M-ITF-TUN-37A | 2019/09/01 10:00 | Perez Kowoll, Alejandro v Nagoudi, Adam | 3-6,0-6 |