Stadium: Cancha La Aficion Round: 45 Ground: Hardcourt outdoor
| Challenger Panama City Qual | 2018/03/31 19:15 | Maytin, Roberto v Mantilla, Felipe | 2-6,3-6 |
| Challenger Le Gosier Qual | 2018/03/25 18:35 | Jacq, Gregoire v Maytin, Roberto | 6-2,6-0 |
| Challenger Morelos Qual | 2018/02/17 16:20 | Maytin, Roberto v Franco Agamenone | 4-6,1-6 |
| Challenger Bogota Qual | 2017/09/03 15:00 | Maytin, Roberto v Lopez, Juan Manuel | 6-2,1-6,3-6 |
| Challenger Leon Qual | 2018/04/21 23:40 | Hach Verdugo, Hans v Escobar, Gonzalo | 6-7,6-4,1-6 |
| Challenger Panama City Qual | 2018/03/31 21:15 | Hach Verdugo, Hans v Krainik, Pavel | 6-4,2-6,3-6 |
| Irving, USA, Qualifying | 2018/03/12 16:00 | Petros Chrysochos v Hach Verdugo, Hans | 6-7,6-2,7-5 |
| Challenger Dallas Qual | 2018/01/27 19:10 | Hach Verdugo, Hans v Poling, Karl | 7-6,4-6,4-6 |
| Challenger Las Vegas Qual | 2017/10/15 19:20 | Garanganga, Takanyi v Hach Verdugo, Hans | 4-6,6-3,6-1 |
| Challenger Las Vegas Qual | 2017/10/14 18:40 | Boris Kozlov v Hach Verdugo, Hans | 2-6,3-6 |
| Columbus, USA, Qualifications | 2017/09/18 15:00 | Hiltzik, Jared v Hach Verdugo, Hans | 4-6,6-1,7-6 |
| Columbus, USA, Qualifications | 2017/09/17 14:00 | Hach Verdugo, Hans v Ezekiel Clark | 4-6,6-1,6-4 |