Stadium: Court Central Round: 27 Ground: Hardcourt indoor
| Challenger Houston | 2018/11/13 20:05 | Roberto Cid Subervi v Jason Jung | 1-6,1-6 |
| Challenger Montevideo | 2018/11/05 21:00 | Roberto Cid Subervi v Guido Pella | 4-6,1-6 |
| Challenger Guayaquil | 2018/10/29 19:45 | Pedja Krstin v Roberto Cid Subervi | 6-3,7-6 |
| Challenger Lima | 2018/10/23 19:00 | Roberto Cid Subervi v Pablo Andujar | 3-6,3-6 |
| Challenger Santo Domingo | 2018/10/08 23:10 | Pedja Krstin v Roberto Cid Subervi | 6-0,6-1 |
| Challenger Monterrey | 2018/10/05 01:40 | Roberto Cid Subervi v David Ferrer | 2-6,7-6,2-6 |
| Challenger Monterrey | 2018/10/02 18:00 | Kevin King v Roberto Cid Subervi | 4-6,6-2,4-6 |
| Challenger Columbus | 2018/09/18 19:35 | Roberto Cid Subervi v Kaichi Uchida | 6-7,6-7 |
| Challenger Mouilleron le Captif | 2018/11/11 15:15 | Yannick Maden v Elias Ymer | 3-6,6-7 |
| Challenger Mouilleron le Captif | 2018/11/10 12:30 | Alexey Vatutin v Yannick Maden | 2-6,3-6 |
| Challenger Mouilleron le Captif | 2018/11/09 11:35 | Mats Moraing v Yannick Maden | 3-6,3-6 |
| Challenger Mouilleron le Captif | 2018/11/07 10:00 | Antoine Hoang v Yannick Maden | 1-6,2-6 |
| Challenger Eckental | 2018/10/30 11:45 | Yannick Maden v Antoine Hoang | 3-6,6-7 |
| Challenger Brest | 2018/10/23 09:00 | Lorenzo Sonego v Yannick Maden | 7-5,6-2 |
| Challenger Orleans | 2018/09/25 09:00 | Yannick Maden v Kenny de Schepper | 0-6,4-6 |
| ATP Metz | 2018/09/21 18:30 | Matthias Bachinger v Yannick Maden | 6-3,2-6,6-4 |