Stadium: Central court Round: 26 Ground: Clay
| Challenger Tunis | 2019/04/17 13:50 | Pedro Martinez v Skander Mansouri | 6-1,3-6,4-6 |
| Challenger Tunis | 2019/04/16 15:30 | Skander Mansouri v Elliot Benchetrit | 6-4,7-6 |
| Challenger Barletta | 2019/04/08 09:00 | Skander Mansouri v Denis Yevseyev | 4-6,6-3,6-7 |
| Challenger Lille | 2019/03/18 09:00 | Aslan Karatsev v Skander Mansouri | 6-3,6-7,6-3 |
| Challenger Drummondville | 2019/03/13 15:25 | Skander Mansouri v Matteo Viola | 6-2,4-6,4-6 |
| Challenger Drummondville | 2019/03/12 16:00 | Pavel Krainik v Skander Mansouri | 6-7,3-6 |
| Challenger Drummondville | 2019/03/11 13:00 | Luis David Martinez v Skander Mansouri | 4-6,2-6 |
| Challenger Yokohama | 2019/02/26 02:30 | Chun Hsin Tseng v Skander Mansouri | 6-4,3-6,6-3 |
| Challenger Tunis | 2019/04/17 10:55 | Tomislav Brkic v Facundo Arguello | 4-6,3-6 |
| Challenger Murcia | 2019/04/10 12:40 | Mario Vilella Martinez v Facundo Arguello | 6-1,6-4 |
| Challenger Alicante | 2019/04/01 16:00 | Facundo Arguello v Daniel Gimeno-Traver | 4-6,6-3,2-6 |
| 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 |