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