Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Curtea de Arges | 2020/09/16 10:10 | Ryan Nijboer v Max Houkes | 2-6,6-4,5-7 |
| ITF M15 Sharm El Sheikh | 2020/10/18 09:00 | Issei Okamura v Max Houkes | 6-7,6-2,5-10 |
| ITF M15 Melilla | 2020/09/26 09:30 | Max Houkes v Timofey Skatov | 2-6,1-6 |
| ITF M15 Melilla | 2020/09/25 10:50 | Max Houkes v Imanol L Morillo | 7-5,4-6,6-3 |
| ITF M15 Melilla | 2020/09/24 09:30 | Maxime Mora v Max Houkes | 2-6,3-6 |
| ITF M15 Melilla | 2020/09/23 08:00 | Max Houkes v Juan Ignacio Alcalde | 6-2,6-2 |
| ITF M15 Curtea de Arges | 2020/09/17 10:25 | Max Houkes v Pol Toledo Bague | 5-7,4-6 |
| ITF M15 Curtea de Arges | 2020/09/16 10:10 | Ryan Nijboer v Max Houkes | 2-6,6-4,5-7 |
| ITF M15 Curtea de Arges | 2020/09/15 08:30 | Max Houkes v Bruno P Navarro | 6-4,7-6 |
| ITF M15 Sharm El Sheikh | 2020/10/18 10:00 | Juan Bautista Otegui v Ryan Nijboer | 1-6,3-6 |
| ITF M15 Sharm El Sheikh | 2020/10/12 08:00 | Ryan Nijboer v Toby D. Boyer | 6-7,2-6 |
| ITF M15 Sharm El Sheikh | 2020/10/11 10:00 | Ryan Nijboer v Federico Luzzo | 6-0,6-1 |
| ITF M25 Pardubice | 2020/09/27 08:00 | Titouan Droguet v Ryan Nijboer | 6-2,6-1 |
| ITF M25 Jablonec Nad Nisou | 2020/09/23 09:45 | Martin Cuevas v Ryan Nijboer | 6-2,5-7,6-1 |
| ITF M25 Jablonec Nad Nisou | 2020/09/22 08:00 | Martin Cuevas v Ryan Nijboer | 7-5,4-6,11-9 |
| ITF M25 Jablonec Nad Nisou | 2020/09/21 09:00 | Dominik Kellovsky v Ryan Nijboer | 5-7,7-6,6-10 |
| ITF M25 Jablonec Nad Nisou | 2020/09/20 09:00 | Gaston Erhardt v Ryan Nijboer | 1-6,1-6 |