Stadium: Pista 1 Round: 25 Ground: Clay
| ITF Spain F5 | 2014/03/09 10:30 | Lorenzo Giustino v Samper-Montana, Jordi | 3-6,6-4,5-7 |
| Challenger - Barcelone | 2018/10/08 14:15 | Dima, Dragos v Samper-Montana, Jordi | 7-5,2-6,3-6 |
| Challenger - Barcelone | 2018/10/08 09:00 | Kanar, Jonathan v Samper-Montana, Jordi | 3-6,4-6 |
| Challenger - Barcelone | 2018/10/07 14:50 | Cacic, Nikola v Samper-Montana, Jordi | 1-6,1-6 |
| ITF Lebanon F2 | 2018/10/06 13:00 | Reboul, Fabien v Samper-Montana, Jordi | 6-4,3-6,6-3 |
| ITF Lebanon F2 | 2018/10/05 13:00 | Samper-Montana, Jordi v Turchetti, Nicolo | 6-2,6-1 |
| ITF Lebanon F2 | 2018/10/04 13:00 | Samper-Montana, Jordi v Mora, Maxime | 6-4,0-6,6-0 |
| ITF Lebanon F2 | 2018/10/03 15:30 | Samper-Montana, Jordi v Chamas, Carlos | 6-1,6-2 |
| ITF Lebanon F1 | 2018/09/30 13:00 | Samper-Montana, Jordi v Alexandre Muller | 6-3,6-4 |
| Florence, Italy | 2018/10/05 13:45 | Andujar, Pablo v Lorenzo Giustino | 6-4,6-7,6-3 |
| Florence, Italy | 2018/10/04 08:30 | Krawietz, Kevin v Lorenzo Giustino | 2-6,4-6 |
| Florence, Italy | 2018/10/02 13:55 | Lorenzo Giustino v Forti, Francesco | 6-2,7-6 |
| Challenger Biella | 2018/09/18 11:45 | Roberto Carballes Baena v Lorenzo Giustino | 6-3,6-4 |
| Challenger Szczecin | 2018/09/13 12:45 | Alexey Vatutin v Lorenzo Giustino | 6-7,6-1,6-0 |
| Challenger Szczecin | 2018/09/11 16:00 | Lorenzo Giustino v Brown, Dustin | 6-7,6-1,7-6 |
| Challenger Seville | 2018/09/05 09:00 | Lorenzo Giustino v Guttierrez-Ferrol, Sergio | 7-5,3-6,3-6 |
| Challenger Seville | 2018/09/04 08:30 | Lorenzo Giustino v Federico Gaio | 6-4,6-2 |