Stadium: Court 2 Round: 25 Ground: Clay
| ITF M15 Alkmaar | 2019/06/26 13:55 | Lodewijk Weststrate v Alec Deckers | 1-6,6-7 |
| ITF Egypt F28 | 2018/11/18 08:00 | Jordi Munoz-Abreu v Lodewijk Weststrate | 6-2,6-1 |
| ITF Egypt F27 | 2018/11/14 11:35 | Lodewijk Weststrate v Johan Nikles | 6-3,5-7,2-6 |
| ITF Egypt F27 Qual | 2018/11/12 08:00 | Tom Pisane v Lodewijk Weststrate | 2-6,4-6 |
| ITF Egypt F27 Qual | 2018/11/11 08:00 | Lodewijk Weststrate v Viacheslav Yulik | 6-4,6-4 |
| ITF Egypt F27 Qual | 2018/11/10 08:00 | Mattia Rossi v Lodewijk Weststrate | 2-6,4-6 |
| ITF Germany F9 | 2018/07/22 08:00 | Tim Sandkaulen v Lodewijk Weststrate | 6-2,7-6 |
| Challenger Scheveningen Qual | 2018/07/14 16:00 | Gijs Brouwer v Lodewijk Weststrate | 6-1,6-3 |
| ITF M15 Oldenzaal | 2019/08/12 09:30 | Nicholas Bybel v Pelle Boerma | 4-6,1-6 |
| ITF M15 Grasse | 2019/04/29 08:00 | Pelle Boerma v Maxence Broville | 2-6,0-6 |
| ITF Germany F16 | 2018/10/22 10:00 | Pelle Boerma v Maximilian Todorov | 2-6,6-7 |
| ITF Germany F16 | 2018/10/21 15:00 | Jim Walder v Pelle Boerma | 6-3,4-6,4-6 |
| ITF Turkey F31 | 2018/10/06 07:00 | Pelle Boerma v Antun Vidak | 5-7,2-6 |
| ITF Portugal F17 | 2018/09/15 09:30 | Adan Freire Da Silva v Pelle Boerma | 6-1,7-5 |
| ITF Netherlands F5 | 2018/08/18 07:00 | Pelle Boerma v Nicholas Bybel | 1-6,4-6 |
| ITF Netherlands F4 | 2018/08/11 13:00 | Pelle Boerma v Rayan Ghedjemis | 1-6,4-6 |