Stadium: Central Court Round: 25 Ground: Clay
| Challenger Szczecin | 2018/09/10 09:00 | Roberto Marcora v Facundo Arguello | 6-3,2-6,1-6 |
| Challenger Szczecin | 2018/09/09 09:00 | Jorge Montero v Facundo Arguello | 6-2,3-6,2-6 |
| Challenger Szczecin Qual | 2018/09/08 09:00 | Aliaksandr Bury v Facundo Arguello | 2-6,3-6 |
| Challenger Seville | 2018/09/06 18:15 | Kimmer Coppejans v Facundo Arguello | 6-3,6-7,6-1 |
| Challenger Seville | 2018/09/04 08:30 | Facundo Arguello v Pedro Cachin | 6-4,6-3 |
| Challenger Como | 2018/09/01 14:30 | Salvatore Caruso v Facundo Arguello | 6-2,7-6 |
| Challenger Como | 2018/08/30 10:30 | Roberto Marcora v Facundo Arguello | 7-6,1-6,3-6 |
| Challenger Como | 2018/08/28 11:00 | Facundo Arguello v Hugo Dellien | 6-4,6-3 |
| ATP Gstaad | 2018/07/24 15:20 | Marc-Andrea Huesler v Nicolas Almagro | 6-7,6-3,7-6 |
| ATP Bastad Qual | 2018/07/15 09:45 | Nicolas Almagro v Viktor Galovic | 2-6,6-7 |
| Challenger Perugia | 2018/07/11 17:00 | Nicolas Almagro v Ulises Blanch | 4-6,5-7 |
| Challenger Milan Qual | 2018/06/23 12:50 | Nicolas Almagro v Andreas Haider-Maurer | 4-6,4-6 |
| Challenger Alicante | 2018/04/03 08:00 | Javier Marti v Nicolas Almagro | View |
| Challenger Rome 2 | 2017/09/26 13:00 | Nicolas Almagro v Laslo Djere | 3-6,2-6 |
| ATP Metz | 2017/09/21 18:05 | Nicolas Almagro v David Goffin | 6-3,3-6,3-6 |
| ATP Metz | 2017/09/19 18:25 | Nicolas Almagro v Julien Benneteau | 7-6,7-5 |