Stadium: Pista Central Round: 24 Ground: Hardcourt outdoor
| Challenger Santiago | 2019/03/07 14:00 | Alessandro Giannessi v Facundo Arguello | 4-6,6-4,6-1 |
| Challenger Santiago | 2019/03/05 20:40 | Joao Souza v Facundo Arguello | 6-4,3-6,4-6 |
| ATP Sao Paulo | 2019/02/23 23:45 | Federico Coria v Facundo Arguello | 6-1,6-4 |
| ATP Cordoba | 2019/02/02 22:05 | Paolo Lorenzi v Facundo Arguello | 3-6,6-3,6-4 |
| Challenger Punta del Este | 2019/01/27 22:00 | Thiago Monteiro v Facundo Arguello | 3-6,6-2,6-3 |
| Challenger Punta del Este | 2019/01/27 00:40 | Facundo Bagnis v Facundo Arguello | 2-6,2-6 |
| Challenger Punta del Este | 2019/01/26 01:05 | Facundo Arguello v Juan Ignacio Londero | 7-6,3-6,6-1 |
| Challenger Punta del Este | 2019/01/24 17:30 | Rogerio Dutra Silva v Facundo Arguello | 3-6,4-6 |
| Challenger Marbella | 2019/03/27 10:00 | Daniel Gimeno-Traver v Andrea Arnaboldi | 3-6,4-6 |
| Challenger Marbella | 2019/03/25 15:35 | Daniel Gimeno-Traver v Kevin Krawietz | 6-1,6-1 |
| Challenger Santiago | 2019/03/07 19:35 | Daniel Gimeno-Traver v Kimmer Coppejans | 1-6,6-3,1-6 |
| Challenger Santiago | 2019/03/06 20:30 | Daniel Gimeno-Traver v Gonzalo Escobar | 6-3,6-4 |
| ATP Sao Paulo | 2019/02/23 22:20 | Andrej Martin v Daniel Gimeno-Traver | 6-3,6-1 |
| Challenger Cherbourg | 2019/02/12 11:40 | Daniel Gimeno-Traver v Baptiste Crepatte | 6-7,2-6 |
| ATP Sofia | 2019/02/03 10:00 | Yannick Maden v Daniel Gimeno-Traver | 7-5,6-1 |
| Challenger Quimper | 2019/01/28 19:40 | Daniel Gimeno-Traver v Tobias Kamke | 2-6,4-6 |