Stadium: Campo 3 Round: 46 Ground: Clay
| Challenger Rome Qual | 2018/05/05 12:00 | Pavel Kotov v Enrico Dalla Valle | 4-6,6-2,5-7 |
| ITF Italy F9 | 2018/04/26 14:10 | Elmar Ejupovic v Enrico Dalla Valle | 6-4,6-1 |
| ITF Italy F9 | 2018/04/25 12:00 | Enrico Dalla Valle v Lukas Klein | 3-6,6-1,6-4 |
| ITF Egypt F13 | 2018/04/11 08:00 | Petr Michnev v Enrico Dalla Valle | 6-3,6-3 |
| ITF Egypt F12 | 2018/04/04 12:20 | Enrico Dalla Valle v Lucas Miedler | 6-7,0-6 |
| ITF Egypt F12 | 2018/04/02 08:30 | Enrico Dalla Valle v Davide Albertoni | 6-1,6-2 |
| ITF Greece F3 | 2018/03/14 08:00 | Jonathan Gray v Enrico Dalla Valle | 6-4,6-7,7-6 |
| ITF Greece F3 | 2018/03/12 08:00 | Enrico Dalla Valle v Leevi Saatela | 6-1,6-2 |
| Challenger Rome Qual | 2018/05/05 10:30 | Tomislav Draganja v Patricio Heras | 3-6,4-6 |
| Challenger Ostrava Qual | 2018/04/30 09:00 | Evan Furness v Patricio Heras | 7-6,6-4 |
| Challenger Ostrava Qual | 2018/04/29 09:00 | Robin Stanek v Patricio Heras | 2-6,4-6 |
| Challenger Ostrava Qual | 2018/04/28 10:05 | David Poljak v Patricio Heras | 3-6,3-6 |
| ITF Spain F10 | 2018/04/23 11:10 | Pablo Vivero Gonzalez v Patricio Heras | 6-4,0-6,7-6 |
| ITF Spain F9 | 2018/04/20 09:30 | Patricio Heras v Javier Marti | 5-7,3-6 |
| ITF Spain F9 | 2018/04/19 09:00 | Patricio Heras v Nicolas Alvarez Varona | 6-7,6-3,6-2 |
| ITF Spain F9 | 2018/04/18 10:45 | Patricio Heras v Federico Moreno | 6-4,6-0 |