Stadium: Court 1 - Central Round: 26 Ground: Hardcourt outdoor
| ITF M25 Bagneres-De-Bigorre | 2019/09/03 11:05 | Yannick Mertens v Theo Arribage | 6-2,7-6 |
| ITF M15 Piombino | 2019/08/30 19:00 | Anton Matusevich v Yannick Mertens | 6-3,6-2 |
| ITF M15 Piombino | 2019/08/29 19:05 | Andres Gabriel Ciurletti v Yannick Mertens | 2-6,3-6 |
| ITF M15 Piombino | 2019/08/28 11:30 | Carlo Alberto Fossati v Yannick Mertens | 3-6,2-6 |
| ITF M15 Sintra | 2019/08/24 09:30 | Yannick Mertens v Antoine Escoffier | 3-6,4-6 |
| ITF M15 Sintra | 2019/08/23 11:10 | Tiago Cacao v Yannick Mertens | 3-6,7-6,6-7 |
| ITF M15 Sintra | 2019/08/22 09:00 | Stuart Parker v Yannick Mertens | 6-4,3-6,2-6 |
| ITF M15 Sintra | 2019/08/21 14:20 | Quentin Gueydan v Yannick Mertens | 1-6,1-6 |
| ITF M25 Bagneres-De-Bigorre | 2019/09/03 09:25 | Ben Patael v Louis Dussin | 6-4,2-6,6-2 |
| Challenger Nur-Sultan | 2019/07/15 10:00 | Teymuraz Gabashvili v Ben Patael | 6-3,6-2 |
| ITF M25 Getxo | 2019/07/11 17:00 | Federico Zeballos v Ben Patael | 6-2,3-6,7-6 |
| ITF M25 Getxo | 2019/07/10 08:30 | Jeroen Vanneste v Ben Patael | 2-6,2-6 |
| ITF M25 Cuneo | 2019/07/03 09:30 | Andrea Picchione v Ben Patael | 4-6,7-6,7-6 |
| Challenger Bratislava | 2019/06/18 10:00 | Mohamed Safwat v Ben Patael | 6-2,6-1 |
| Challenger Bratislava | 2019/06/17 11:15 | David Juras v Ben Patael | 3-6,0-6 |
| Challenger Prostejov | 2019/06/02 12:45 | Ben Patael v Uladzimir Ignatik | 6-4,2-6,2-6 |