Stadium: Grandstand Round: 46 Ground: Clay
| Challenger Rome Qual | 2018/05/05 12:15 | Roberto Marcora v Cristian Rodriguez | 6-2,6-4 |
| Challenger Perugia Qual | 2018/07/08 11:55 | Michele Cappellacci v Cristian Rodriguez | 1-6,1-6 |
| Challenger Marburg Qual | 2018/07/01 11:55 | Cristian Rodriguez v Federico Gaio | 7-6,5-7,1-6 |
| Challenger Marburg Qual | 2018/06/30 16:40 | Felipe Mantilla v Cristian Rodriguez | 3-6,2-6 |
| Challenger Milan Qual | 2018/06/25 08:00 | Cristian Rodriguez v Hugo Grenier | 4-6,4-6 |
| Challenger Milan Qual | 2018/06/24 08:00 | Christian Lindell v Cristian Rodriguez | 6-4,5-7,3-6 |
| Challenger Milan Qual | 2018/06/23 08:00 | Cristian Rodriguez v Manfred Fellin | 6-0,6-1 |
| Challenger Samarkand | 2018/05/15 12:10 | Cristian Rodriguez v Attila Balazs | 4-6,2-6 |
| Challenger Rome Qual | 2018/05/05 12:15 | Roberto Marcora v Cristian Rodriguez | 6-2,6-4 |
| Challenger Perugia Qual | 2018/07/08 11:50 | Sadio Doumbia v Roberto Marcora | 6-4,4-6,6-7 |
| Challenger Milan Qual | 2018/06/24 10:45 | Roberto Marcora v Gianluca Mager | 2-6,2-6 |
| Challenger Milan Qual | 2018/06/23 11:25 | Andrea Vavassori v Roberto Marcora | 6-3,1-6,6-7 |
| Challenger Blois | 2018/06/21 11:50 | Stephane Robert v Roberto Marcora | 6-7,6-3,6-3 |
| Challenger Blois | 2018/06/19 14:15 | Roberto Marcora v Alexandre Muller | 6-1,6-3 |
| Challenger Lyon | 2018/06/16 13:40 | Johan Sebastien Tatlot v Roberto Marcora | 7-6,6-2 |
| Challenger Lyon | 2018/06/15 11:15 | Roberto Marcora v Cristian Garin | 6-1,3-6,6-4 |
| Challenger Lyon | 2018/06/14 12:30 | Roberto Marcora v Benjamin Bonzi | 6-0,7-6 |