Round: 25 Ground: Clay
| ITF Peru F1 | 2018/09/23 15:30 | Gomez, Patricio v Skierkier, Boruch | 0-6,0-6 |
| ITF Peru F1 | 2018/09/22 16:30 | Laelson Rodrigues v Skierkier, Boruch | 2-6,0-6 |
| ITF Argentina F6 | 2018/09/16 14:15 | Francisco Cerundolo v Skierkier, Boruch | 6-2,6-4 |
| ITF Argentina F5 | 2018/09/09 12:00 | Santalla, Ezequiel Agustin v Skierkier, Boruch | 7-5,6-2 |
| ITF Argentina F4 | 2018/09/01 17:00 | Skierkier, Boruch v Bruna, Esteban | 0-6,6-7 |
| ITF Argentina F1 | 2018/05/14 12:00 | Skierkier, Boruch v Cuzzani, Ignacio | 3-6,4-6 |
| ITF Argentina F1 | 2018/05/12 17:30 | Benitez, Emilio Juan v Skierkier, Boruch | 5-7,4-6 |
| Coupe Davis | 2018/09/15 15:25 | Lawrence, Xavier v Hidalgo, Diego | 0-6,1-6 |
| ITF Spain F24 | 2018/08/23 15:20 | Hidalgo, Diego v Semmler, Miguel | 3-6,6-1,3-6 |
| ITF Spain F24 | 2018/08/22 10:10 | Hidalgo, Diego v Sorni Chavarria, Quim | 6-2,6-4 |
| ITF Spain F24 | 2018/08/20 13:40 | Cuevas, Martin v Hidalgo, Diego | 3-6,4-6 |
| ITF Spain F22 | 2018/08/10 17:55 | Hidalgo, Diego v Perez Sanz, David | 5-7,4-6 |
| ITF Spain F22 | 2018/08/08 17:00 | Hidalgo, Diego v Brugnerotto, Marco | 6-1,6-3 |
| ITF Spain F22 | 2018/08/07 18:20 | Hidalgo, Diego v Chavez Villalpando, Luis Diego | 6-2,6-4 |
| Challenger Segovia Qual | 2018/07/28 11:00 | Hidalgo, Diego v Nicolas Alvarez Varona | 3-6,4-6 |