Stadium: Court 7 Round: 44 Ground: Hardcourt outdoor
| ITF M25 Monastir | 2019/10/21 09:00 | Petros Tsitsipas v Buvaysar Gadamauri | 6-4,6-3 |
| ITF M25 Monastir | 2019/10/21 09:00 | Petros Tsitsipas v Buvaysar Gadamauri | 6-4,6-3 |
| ITF M25 Monastir | 2019/10/20 09:00 | Braham, Mohamed Anouar v Buvaysar Gadamauri | 4-6,2-6 |
| ITF M25 Ricany | 2019/09/24 08:00 | Rumler, Robert v Buvaysar Gadamauri | 6-2,6-3 |
| ITF M25 Ricany | 2019/09/23 10:30 | Hoeveler, Leon v Buvaysar Gadamauri | 4-6,4-6 |
| ITF M25 Ricany | 2019/09/22 09:00 | Thurner, Dean v Buvaysar Gadamauri | 0-6,0-6 |
| Schlieren, Singles M-ITF-SUI-02A | 2019/08/21 12:30 | Buvaysar Gadamauri v Grigelis, Laurynas | 6-2,0-6,3-6 |
| Schlieren, Singles M-ITF-SUI-02A | 2019/08/19 14:15 | Buvaysar Gadamauri v Leuch, Vital Flurin | 6-1,6-3 |
| Koksijde, Singles M-ITF-BEL-04A | 2019/08/13 13:00 | Buvaysar Gadamauri v Karl Friberg | 4-6,2-6 |
| 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 Alexandar Lazarov | 5-7,3-6 |
| Jounieh, Singles M-ITF-LBN-02A | 2019/09/24 09:10 | Petros Tsitsipas v Rajic, Dusan | 6-4,6-3 |