Stadium: Quadra 4 Round: 25 Ground: Clay
| ITF M25 Rio de Janeiro | 2019/10/10 16:30 | Arklon H D Pino v Conner Huertas Del Pino | 6-2,6-2 |
| ITF M15 Santiago | 2019/10/02 17:40 | Conner Huertas Del Pino v Santiago Rodriguez Taverna | 1-6,2-6 |
| ITF M15 Buenos Aires | 2019/09/18 12:00 | Conner Huertas Del Pino v Maximiliano Estevez | 3-6,6-2,0-6 |
| ITF M25 Santander | 2019/08/22 11:25 | Conner Huertas Del Pino v Timofey Skatov | 2-6,6-1,3-6 |
| ITF M25 Santander | 2019/08/21 08:00 | Arklon H D Pino v Conner Huertas Del Pino | 3-6,3-6 |
| ITF M15 Novi Sad | 2019/08/15 08:00 | Conner Huertas Del Pino v Marko Miladinovic | 3-6,7-6,2-6 |
| ITF M15 Novi Sad | 2019/08/07 12:55 | Ljubomir Celebic v Conner Huertas Del Pino | 6-3,1-6,6-0 |
| ITF M15 Novi Sad | 2019/08/02 08:00 | Marko Miladinovic v Conner Huertas Del Pino | 6-7,1-6 |
| ITF M15 Sao Paulo | 2019/10/15 16:45 | Christian Oliveira v Gaston Erhardt | 7-6,6-3 |
| ITF M25 Rio de Janeiro | 2019/10/11 15:35 | Christian Oliveira v Felipe Meligeni Rodrigues Alves | 2-6,4-6 |
| ITF M25 Rio de Janeiro | 2019/10/08 17:30 | Christian Oliveira v Mauricio Echazu | 6-1,4-6,6-3 |
| ITF M15 Buenos Aires | 2019/09/15 12:00 | Mateo Berne v Christian Oliveira | 6-4,6-1 |
| ITF M15 Lambare | 2019/08/21 15:30 | Gonzalo Villanueva v Christian Oliveira | 6-1,7-6 |
| ITF M15 Lambare | 2019/08/20 14:00 | Christian Oliveira v Bruno Britez | 6-4,7-6 |
| ITF M15 Lambare | 2019/08/19 14:00 | Christian Oliveira v Vicente M R Maturana | 6-2,7-5 |
| ITF M15 Curitiba | 2019/06/27 19:40 | Christian Oliveira v Juan Pablo Ficovich | 1-6,2-6 |