Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| Oliveira De Azemeis, Singles Q M-ITF-POR-15A | 2019/09/24 15:30 | Cacao, Tiago v Ferreira, Joao (Por) | 6-1,6-1 |
| ITF - M15 Orange Park | 2019/04/15 14:00 | Giddens, Maxwell v Ferreira, Joao (Por) | 4-6,6-2,12-10 |
| ITF - M15 Sunrise | 2019/04/08 15:00 | Ferreira, Joao (Por) v Boris Arias | 2-6,0-6 |
| Arcadia, Singles Qualifying M-ITF-USA-09A | 2019/03/12 17:30 | Simon Freund v Ferreira, Joao (Por) | 6-2,6-0 |
| Arcadia, Singles Qualifying M-ITF-USA-09A | 2019/03/11 17:00 | Ferreira, Joao (Por) v Courtney John Lock | 6-3,2-6,10-6 |
| ITF Brazil F9 | 2018/11/11 12:00 | Damien Wenger v Ferreira, Joao (Por) | 7-5,6-3 |
| ITF Peru F3 | 2018/10/09 16:25 | Ferreira, Joao (Por) v Hidalgo, Diego | 0-6,2-6 |
| ITF Peru F3 | 2018/10/08 15:00 | Estevez Maximiliano v Ferreira, Joao (Por) | 1-6,4-6 |
| ITF - M15 Sharm El Sheikh | 2019/10/13 12:30 | Boris Fassbender v Guye, Adrien | 6-3,6-1 |
| ITF - M15 Sharm El Sheikh | 2019/10/06 14:30 | Boris Fassbender v Guye, Adrien | 6-2,6-2 |
| Horgen, Singles Qualifying M-ITF-SUI-03A | 2019/08/26 07:30 | Gabriele Moghini v Guye, Adrien | 6-0,6-0 |
| Schlieren, Singles M-ITF-SUI-02A | 2019/08/19 10:00 | Guye, Adrien v Hermans, Mats | 1-6,0-6 |
| ITF - M15 Sharm El Sheikh | 2019/02/25 10:00 | Remy Bertola v Guye, Adrien | 6-3,6-2 |
| ITF Tunisia F37 | 2018/10/20 09:00 | Vardhan Singh, Yash v Guye, Adrien | 6-4,6-3 |
| ITF Tunisia F36 | 2018/10/14 08:30 | Ferchichi, Mounir v Guye, Adrien | 6-3,7-5 |
| ITF Tunisia F36 | 2018/10/13 08:30 | Guye, Adrien v Nashatyrkin, Roman | 6-3,6-0 |