Stadium: Hard Court 4 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2020/10/25 10:30 | Lodewijk Weststrate v Adrian Andreev | 3-6,2-6 |
| ITF M15 Alkmaar | 2020/08/24 08:00 | Lodewijk Weststrate v Sem Verbeek | 4-6,2-6 |
| ITF M15 Heraklion | 2020/02/17 08:30 | Ljubomir Celebic v Lodewijk Weststrate | 7-5,6-3 |
| ITF M15 Heraklion | 2020/02/16 08:30 | Lodewijk Weststrate v Vojtech Vlkovsky | 6-3,6-3 |
| ITF M15 Heraklion | 2020/02/13 08:30 | Alexis Musialek v Lodewijk Weststrate | 6-4,6-2 |
| ITF M15 Heraklion | 2020/02/12 14:15 | Lodewijk Weststrate v Jonathan Gray | 7-5,6-3 |
| ITF M15 Heraklion | 2020/02/11 08:00 | Maciej Rajski v Lodewijk Weststrate | 4-6,2-6 |
| ITF M15 Heraklion | 2020/02/10 08:30 | Lodewijk Weststrate v Nicolas Demeroutis | 6-1,6-1 |
| 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 | Jiri Barnat v Dominik Kellovsky | 5-7,3-6 |
| ITF M25 Prague | 2020/09/15 09:35 | Pawel Juszczak v Dominik Kellovsky | 6-1,6-2 |
| ITF M25 Prague | 2020/09/14 09:00 | Dominik Kellovsky v Johan Nikles | 6-4,6-3 |
| ITF M25 Prague | 2020/09/13 10:30 | Daniel Paty v Dominik Kellovsky | 4-6,3-6 |
| Czech Extraliga | 2019/12/18 09:00 | Jan Satral v Dominik Kellovsky | 6-3,6-2 |
| Czech Extraliga | 2019/12/16 10:30 | Vit Kopriva v Dominik Kellovsky | 6-4,6-0 |
| Czech Extraliga | 2019/12/13 09:00 | Dominik Kellovsky v Libor Salaba | 7-6,6-2 |