Stadium: Center Court Round: 26 Ground: Clay
| Challenger Blois | 2018/06/19 10:55 | Robert, Stephane v Vilella Martinez, Mario | 6-4,7-6 |
| Challenger - Nottingham | 2018/06/14 16:00 | Polansky, Peter v Robert, Stephane | 6-3,6-4 |
| Challenger - Nottingham | 2018/06/11 15:40 | Alexander Bublik v Robert, Stephane | 6-7,3-6 |
| French Open Qual | 2018/05/22 08:00 | Gulbis, Ernests v Robert, Stephane | 7-5,6-4 |
| Lisbon, Portugal | 2018/05/14 12:50 | Liam Broady v Robert, Stephane | 7-6,6-4 |
| Challenger Braga | 2018/05/10 12:00 | Joao Domingues v Robert, Stephane | 7-5,6-3 |
| Challenger Braga | 2018/05/08 09:00 | Kamke, Tobias v Robert, Stephane | 6-7,5-7 |
| ATP Estoril Qual | 2018/04/29 12:35 | Monteiro, Joao v Robert, Stephane | 6-3,6-7,7-6 |
| Challenger Blois | 2018/06/19 14:15 | Marcora, Roberto v Alexandre Muller | 6-1,6-3 |
| Lyon, France | 2018/06/16 13:40 | Tatlot, Johan Sebastien v Marcora, Roberto | 7-6,6-2 |
| Lyon, France | 2018/06/15 11:15 | Marcora, Roberto v Cristian Garin | 6-1,3-6,6-4 |
| Lyon, France | 2018/06/14 12:30 | Marcora, Roberto v Benjamin Bonzi | 6-0,7-6 |
| Lyon, France | 2018/06/13 09:50 | Quentin Halys v Marcora, Roberto | 7-5,4-6,2-6 |
| Challenger Lyon Qual | 2018/06/11 10:00 | Marcora, Roberto v Juan Pablo Ficovich | 7-5,6-4 |
| Challenger Lyon Qual | 2018/06/10 10:30 | Zhizhen Zhang v Marcora, Roberto | 4-6,1-6 |
| Challenger Poznan Qual | 2018/06/04 10:50 | Hernandez-Fernandez, Jose v Marcora, Roberto | 7-6,6-4 |