Stadium: Court 6 Round: 44 Ground: Clay
| ITF M25 Prague | 2020/09/13 13:30 | Gaston Erhardt v Johan Nikles | 0-6,2-6 |
| ITF M25 Poznan | 2020/08/25 10:40 | Piotr Grynkowski v Gaston Erhardt | 6-2,6-2 |
| ITF M25 Poznan | 2020/08/24 12:30 | Leyton Rivera v Gaston Erhardt | 5-7,4-6 |
| ITF M25 Poznan | 2020/08/23 11:00 | Louis Allen v Gaston Erhardt | 1-6,1-6 |
| ITF M25 Hurlingham | 2020/03/02 13:00 | Gaston Erhardt v Nicolas Uryson | 2-6,1-6 |
| ITF M25 Hurlingham | 2020/03/01 13:00 | Nicolas Agustin Lema v Gaston Erhardt | 3-6,2-6 |
| ITF M25 Rio Cuarto | 2020/02/24 15:00 | Gaston Erhardt v Leonardo Aboian | 6-4,4-6,3-10 |
| ITF M25 Rio Cuarto | 2020/02/23 13:00 | Nicolas Bianchi v Gaston Erhardt | 6-3,3-6,8-10 |
| ITF M15 Curtea de Arges | 2020/09/16 10:10 | Ryan Nijboer v Max Houkes | 2-6,6-4,5-7 |
| ITF M15 Alkmaar | 2020/08/26 11:35 | Ryan Nijboer v Clement Geens | 3-6,5-7 |
| ITF M15 Doha | 2020/03/11 16:20 | Kai Wehnelt v Ryan Nijboer | 2-6,6-4,6-4 |
| ITF M15 Sharm El Sheikh | 2020/02/27 09:00 | Ryan Nijboer v David Poljak | 2-6,4-6 |
| ITF M15 Sharm El Sheikh | 2020/02/26 10:30 | Ryan Nijboer v Lorenzo Rottoli | 6-3,6-1 |
| ITF M15 Sharm El Sheikh | 2020/02/21 07:55 | Pablo Vivero Gonzalez v Ryan Nijboer | 6-3,7-5 |
| ITF M15 Sharm El Sheikh | 2020/02/20 09:50 | Kelsey Stevenson v Ryan Nijboer | 3-6,7-6,3-6 |
| ITF M15 Sharm El Sheikh | 2020/02/19 08:00 | Simon Yitbarek v Ryan Nijboer | 6-3,6-7,2-6 |