Stadium: Court 5 Round: 44 Ground: Hardcourt outdoor
| ITF - M15 - Manacor | 2020/01/12 10:00 | Valentin Guenther v Christopher Patzanovsky | 4-6,7-5,10-5 |
| ITF - M15 - Manacor | 2020/01/09 09:00 | Jonas Forejtek v Valentin Guenther | 6-2,1-6,6-4 |
| ITF - M15 - Manacor | 2020/01/07 10:30 | Valentin Royer v Valentin Guenther | 3-6,1-6 |
| ITF M15 - Heraklion | 2019/12/03 09:30 | Jakub Paul v Valentin Guenther | 6-3,6-4 |
| ITF M15 - Heraklion | 2019/11/27 09:30 | Valentin Guenther v Uisung Park | 3-6,2-6 |
| ITF M15 - Heraklion | 2019/11/26 08:00 | Valentin Guenther v Aleksei Khomich | 6-4,5-7,10-8 |
| ITF M15 - Heraklion | 2019/11/25 09:00 | Valentin Guenther v Arthur Bernabe | 7-6,6-0 |
| ITF M15 - Villers-lès-Nancy | 2019/11/13 09:00 | Valentin Guenther v Maxime Tchoutakian | 4-6,3-6 |
| ITF - M15 - Manacor | 2020/01/12 10:00 | Joao Monteiro v Alvaro Blanco Damea | 6-2,6-2 |
| ITF M15 - Cairo | 2019/12/11 10:35 | Joao Monteiro v Jordan Correia | 3-6,4-6 |
| ITF M15 - Cairo | 2019/12/10 07:30 | Joao Monteiro v Fares Zakaria | 4-6,6-2,10-8 |
| ITF M15 - Cairo | 2019/12/09 09:00 | Joao Monteiro v Ahmed Borai | 6-2,6-0 |
| ITF M15 - Cairo | 2019/12/02 07:30 | Edoardo Lavagno v Joao Monteiro | 6-3,6-4 |
| ITF M15 - Cairo | 2019/12/01 10:00 | Christos Avraam v Joao Monteiro | 0-6,1-6 |
| Challenger Maia | 2019/11/18 13:25 | Joao Monteiro v Zdenek Kolar | 2-6,2-6 |
| ITF M25 - Porto | 2019/07/24 17:00 | Luis Faria v Joao Monteiro | 6-3,6-4 |