Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF M15 - Faro | 2020/03/04 10:00 | Yannick Mertens v Michal Dembek | 6-2,7-5 |
| ITF M25 - Sunderland | 2020/02/27 10:00 | Yannick Mertens v Dan Added | 3-6,7-6,6-7 |
| ITF M25 - Sunderland | 2020/02/25 09:55 | Yannick Mertens v Henry Patten | 7-6,4-6,6-4 |
| Challenger - Koblenz | 2020/02/17 16:05 | Mirza Basic v Yannick Mertens | 6-3,6-1 |
| ITF M15 - Grenoble | 2020/02/12 11:45 | Yannick Mertens v Titouan Droguet | 7-6,4-6,4-6 |
| ITF M15 - Veigy-Foncenex | 2020/01/28 13:55 | Alexis Gautier v Yannick Mertens | 6-2,7-6 |
| ITF M15 - Bressuire | 2020/01/23 12:10 | Yannick Mertens v Anton Matusevich | 7-6,6-7,5-7 |
| ITF M15 - Bressuire | 2020/01/22 12:05 | Yannick Mertens v Titouan Droguet | 6-4,6-2 |
| ITF M15 - Faro | 2020/03/04 11:35 | Wojciech Marek v Alberto Barroso Campos | 2-6,4-6 |
| ITF M15 - Faro | 2020/03/02 16:30 | Alberto Barroso Campos v Leonardo Civita-Telles | 6-4,4-6,10-6 |
| ITF M15 - Faro | 2020/03/02 16:30 | Alberto Barroso Campos v Leonardo C-Telles | 6-4,0-0 |
| ITF M15 - Faro | 2020/03/02 10:00 | Alberto Barroso Campos v Juan P Canas Garcia | 0-6,6-4,10-7 |
| ITF M15 - Faro | 2020/03/01 13:00 | Alberto Barroso Campos v Giuseppe Tresca | 6-3,6-3 |
| ITF M15 - Vale Do Lobo | 2020/02/26 15:00 | Kenny de Schepper v Alberto Barroso Campos | 6-4,7-5 |
| ITF M15 - Vale Do Lobo | 2020/02/24 15:00 | Alberto Barroso Campos v Afonso Salgado | 6-4,6-1 |
| ITF M15 - Vale Do Lobo | 2020/02/23 10:30 | Alberto Barroso Campos v Ivan Marrero Curbelo | 6-3,6-3 |