Stadium: Center Court Round: 25 Ground: Clay
| Challenger Nottingham | 2018/06/14 16:00 | Peter Polansky v Stephane Robert | 6-3,6-4 |
| Challenger Nottingham | 2018/06/11 15:40 | Alexander Bublik v Stephane Robert | 6-7,3-6 |
| French Open Qual | 2018/05/22 08:00 | Ernests Gulbis v Stephane Robert | 7-5,6-4 |
| Challenger Lissabon | 2018/05/14 12:50 | Liam Broady v Stephane Robert | 7-6,6-4 |
| Challenger - Braga | 2018/05/10 12:00 | Joao Domingues v Stephane Robert | 7-5,6-3 |
| Challenger - Braga | 2018/05/08 09:00 | Tobias Kamke v Stephane Robert | 6-7,5-7 |
| ATP Estoril Qual | 2018/04/29 12:35 | Joao Monteiro v Stephane Robert | 6-3,6-7,7-6 |
| Challenger St Brieuc | 2018/03/29 12:45 | Stephane Robert v Constant Lestienne | 3-6,4-6 |
| Challenger Lyon | 2018/06/12 10:50 | Mario Vilella Martinez v Miomir Kecmanovic | 4-6,3-6 |
| Challenger Mestre | 2018/05/23 14:35 | Joao Monteiro v Mario Vilella Martinez | 7-5,6-7,6-1 |
| Challenger Samarkand | 2018/05/19 07:00 | Luca Vanni v Mario Vilella Martinez | 6-4,6-4 |
| Challenger Samarkand | 2018/05/18 08:45 | Nikola Milojevic v Mario Vilella Martinez | 2-6,4-6 |
| Challenger Samarkand | 2018/05/17 12:00 | Mario Vilella Martinez v Attila Balazs | 5-7,6-4,6-4 |
| Challenger Samarkand | 2018/05/17 06:35 | Mario Vilella Martinez v JC Aragone | 6-4,5-7,6-0 |
| Challenger Samarkand | 2018/05/15 07:25 | Egor Gerasimov v Mario Vilella Martinez | 7-5,6-7,4-6 |
| Challenger Karshi | 2018/05/09 05:30 | Mario Vilella Martinez v Khumoyun Sultanov | 1-6,5-7 |