Stadium: Centre Court Round: 26 Ground: Clay
| Challenger Milan | 2018/06/26 15:40 | Felix Auger Aliassime v Thiemo De Bakker | 2-6,1-6 |
| Challenger Blois | 2018/06/23 12:30 | Felix Auger Aliassime v Thiemo De Bakker | 7-6,3-6,6-1 |
| Challenger Blois | 2018/06/22 15:30 | Thiemo De Bakker v Cristian Garin | 6-4,6-4 |
| Challenger Blois | 2018/06/20 08:30 | Henri Laaksonen v Thiemo De Bakker | 6-7,4-6 |
| Challenger Blois | 2018/06/19 08:30 | Thiemo De Bakker v Joao Monteiro | 6-2,6-2 |
| Challenger Mestre Qual | 2018/05/20 08:30 | Thiemo De Bakker v Edoardo Eremin | 4-6,1-6 |
| Challenger Mestre Qual | 2018/05/19 10:25 | Thiemo De Bakker v Romain Barbosa | 6-1,6-4 |
| ITF Italy F3 | 2018/03/15 14:15 | Thiemo De Bakker v Ergi Kirkin | 3-6,4-6 |
| Challenger Milan | 2018/06/26 13:10 | Alexei Popyrin v Mario Vilella Martinez | 3-6,4-6 |
| Challenger Blois | 2018/06/19 10:55 | Stephane Robert v Mario Vilella Martinez | 6-4,7-6 |
| 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 |