Stadium: Cancha Central Round: 29
| Challenger Panama City | 2018/04/06 21:00 | Juan Ignacio Londero v Carlos Berlocq | 7-6,5-7,6-7 |
| Challenger Panama City | 2018/04/05 20:30 | Carlos Berlocq v Jose Hernandez-Fernandez | 7-5,6-2 |
| Challenger Panama City | 2018/04/04 18:50 | Carlos Berlocq v Andrea Basso | 6-2,6-4 |
| Challenger Panama City | 2018/04/02 17:20 | Carlos Berlocq v Federico Coria | 6-4,6-1 |
| ATP Miami Qual | 2018/03/20 15:50 | Bjorn Fratangelo v Carlos Berlocq | 7-6,6-4 |
| ATP Miami Qual | 2018/03/19 17:20 | Akira Santillan v Carlos Berlocq | 3-6,3-6 |
| ATP Sao Paulo | 2018/02/28 15:30 | Leonardo Mayer v Carlos Berlocq | 7-5,6-4 |
| ATP Sao Paulo | 2018/02/26 23:05 | Carlos Berlocq v Thiago Seyboth Wild | 3-6,6-3,6-2 |
| Challenger Panama City | 2018/04/07 01:00 | Blaz Rola v Andrea Collarini | 6-2,6-3 |
| Challenger Panama City | 2018/04/05 18:00 | Blaz Rola v Yannick Hanfmann | 3-6,6-4,6-4 |
| Challenger Panama City | 2018/04/04 18:30 | Blaz Rola v Peter Torebko | 6-3,6-2 |
| Challenger Panama City | 2018/04/02 16:00 | Reilly Opelka v Blaz Rola | 3-6,1-6 |
| Challenger Qujing | 2018/03/25 02:50 | Malek Jaziri v Blaz Rola | 7-6,6-1 |
| Challenger Qujing | 2018/03/24 05:35 | Blaz Rola v Alex Bolt | 7-5,3-6,6-3 |
| Challenger Qujing | 2018/03/23 04:35 | Blaz Rola v Ilya Ivashka | 6-4,6-4 |
| Challenger Qujing | 2018/03/22 04:20 | Salvatore Caruso v Blaz Rola | 3-6,6-7 |