Stadium: Court 3 Round: 45 Ground: Clay
| ITF M25 Rio de Janeiro | 2019/10/07 14:00 | Zarichanskiy, D. v Rodrigues, Pedro Gabriel | 4-6,1-6 |
| ITF - M15 Santiago | 2019/10/02 11:00 | Bruna, Esteban v Rodrigues, Pedro Gabriel | 6-3,4-6,10-3 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/09/15 17:00 | Rodrigues, Pedro Gabriel v Enrique Bogo | 3-6,4-6 |
| Sao Bras Alportel, Singles Q M-ITF-POR-13A | 2019/09/04 15:15 | Rodrigues, Pedro Gabriel v Salgado, Afonso | 4-6,4-6 |
| Sao Bras Alportel, Singles Q M-ITF-POR-13A | 2019/09/03 09:00 | Rodrigues, Pedro Gabriel v Rhys Searant | 4-6,7-5,12-10 |
| ITF M15 Sintra | 2019/08/20 10:00 | Faria, Luis v Rodrigues, Pedro Gabriel | 6-4,7-5 |
| ITF M15 Sintra | 2019/08/14 09:00 | Tverijonas, Julius v Rodrigues, Pedro Gabriel | 2-6,6-3,6-0 |
| ITF M15 Sintra | 2019/08/13 09:00 | Rodrigues, Pedro Gabriel v Bierman, Rikhardt | 7-5,6-7,10-5 |
| ITF M25 Rio de Janeiro | 2019/10/07 14:00 | Gessner, Lucas v Iamachkine, Pedro | 1-6,1-6 |
| ITF - M15 Santiago | 2019/10/02 18:45 | Iamachkine, Pedro v Guido Ivan Justo | 6-7,7-5,4-6 |
| ITF - M15 Santiago | 2019/10/02 11:00 | Iamachkine, Pedro v Thiago Cigarran | 6-3,4-6,10-6 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/09/16 15:00 | Vilaro, Alejo v Iamachkine, Pedro | 6-1,7-6 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/09/15 17:00 | Vitor Leal v Iamachkine, Pedro | 3-6,5-7 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/08/01 14:00 | Filip Cristian Jianu v Iamachkine, Pedro | 6-3,6-2 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/07/31 14:00 | Chandrasekar, Anirudh v Iamachkine, Pedro | 3-6,7-6,3-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/07/29 13:30 | Mousa Alkotop v Iamachkine, Pedro | 6-7,4-6 |