Stadium: Court 7 Round: 25 Ground: Hardcourt outdoor
| Challenger Santiago | 2019/03/04 14:00 | Francisco Cerundolo v Diego Hidalgo | 6-4,6-4 |
| ITF M15 Monastir | 2019/02/12 08:30 | Diego Hidalgo v Christopher Heyman | 3-6,2-6 |
| ITF M15 Monastir | 2019/02/08 08:30 | Diego Hidalgo v Felipe Meligeni Rodrigues Alves | 5-7,3-6 |
| ITF M15 Monastir | 2019/02/07 08:00 | Orlando Luz v Diego Hidalgo | 6-7,7-6,5-7 |
| ITF M15 Monastir | 2019/02/06 12:20 | Diego Hidalgo v Guy Den Heijer | 6-2,6-3 |
| ITF M15 Monastir | 2019/01/31 09:35 | Jacopo Berrettini v Diego Hidalgo | 6-4,7-6 |
| ITF M15 Monastir | 2019/01/29 08:30 | Diego Hidalgo v Mubarak Shannan Zayid | 7-5,6-3 |
| ITF USA F35 | 2018/12/04 17:00 | Diego Hidalgo v Maxime Cressy | 1-6,4-6 |
| ITF M15 Tucson | 2019/02/14 16:30 | Martin Redlicki v Jordi Arconada | 7-6,6-7,6-3 |
| ITF M15 Tucson | 2019/02/13 16:30 | George Goldhoff v Jordi Arconada | 3-6,4-6 |
| ITF M15 Claremont | 2019/02/09 19:30 | Lucas Poullain v Jordi Arconada | 6-4,6-0 |
| ITF M15 Claremont | 2019/02/08 18:00 | Jose Olivares v Jordi Arconada | 1-6,6-2,2-6 |
| ITF M15 Claremont | 2019/02/07 19:35 | Jordi Arconada v Isaiah Strode | 7-5,6-1 |
| ITF M15 Claremont | 2019/02/05 20:30 | Jordi Arconada v Aditya Gupta | 6-4,6-3 |
| ITF M25 Weston | 2019/01/30 15:00 | Jordi Arconada v Alejandro Tabilo | 3-6,3-6 |
| Challenger Punta del Este | 2019/01/21 16:00 | Jordi Arconada v Tomas Lipovsek Puches | 2-6,6-4,5-7 |