Stadium: Court 5 Round: 44
| ITF Netherlands F6 | 2017/08/22 12:00 | Robin Kern v Kevin Kaczynski | 6-3,6-4 |
| ITF Netherlands F6 | 2017/08/20 09:00 | Kevin Kaczynski v Maikel Borg | 2-6,6-1,6-4 |
| ITF Netherlands F6 | 2017/08/19 08:00 | Kevin Kaczynski v Nick Broekhof | 6-4,6-4 |
| ITF Netherlands F6 | 2017/08/19 08:00 | Paul Monteban v Kevin Kaczynski | 2-6,7-5,3-6 |
| ITF Netherlands F6 | 2016/08/20 08:00 | Gijs Buntsma v Kevin Kaczynski | 7-6,6-0 |
| ITF Netherlands F4 | 2016/07/03 11:10 | Kevin Kaczynski v Robert Willekes MacDonald | 2-6,3-6 |
| ITF Netherlands F4 | 2016/07/02 08:00 | Kevin Kaczynski v Марсел Марлон Суджум | 6-1,6-1 |
| ITF Greece F3 | 2015/04/08 06:30 | Едоардо Еремин v Kevin Kaczynski | 7-6,6-2 |
| ITF Germany F12 | 2017/08/22 12:50 | Лион Ховлер v Питър Хелер | 2-6,1-6 |
| ITF Germany F12 | 2017/08/21 08:00 | Лион Ховлер v Gil Uwe Grund | 7-6,6-0 |
| ITF Germany F12 | 2017/08/20 08:00 | Лион Ховлер v Никлас Албушиез | 6-2,6-3 |
| ITF Germany F11 | 2017/08/17 13:00 | Себастиан Фанселоу v Лион Ховлер | 6-1,6-3 |
| ITF Germany F11 | 2017/08/16 13:25 | Торбен Щайнрот v Лион Ховлер | 3-6,1-6 |
| ITF Germany F11 | 2017/08/13 13:00 | Лион Ховлер v Yanik Kaelin | 7-5,6-0 |
| ITF Germany F10 | 2017/08/06 11:00 | Pelle Boerma v Лион Ховлер | 6-3,5-7,6-4 |
| ITF Germany F7 | 2017/07/10 10:30 | Tom Diederich v Лион Ховлер | 5-7,6-2,6-0 |