Stadium: Court 17 Round: 26 Ground: Clay
| ITF Germany F11 | 2018/08/06 11:00 | Milan Welte v Chaukulkar, Tejas | 2-6,3-6 |
| ITF Germany F11 | 2018/08/05 10:00 | Di Maro, Marco v Chaukulkar, Tejas | 2-6,3-6 |
| ITF Germany F10 | 2018/08/02 15:45 | Torebko, Peter v Chaukulkar, Tejas | 6-4,6-0 |
| ITF Germany F10 | 2018/08/01 12:30 | Chaukulkar, Tejas v Marcelo Zormann | 6-1,7-5 |
| ITF Germany F10 Qual | 2018/07/30 16:25 | Horton, Nicholas v Chaukulkar, Tejas | 3-6,6-7 |
| ITF Germany F10 Qual | 2018/07/30 11:30 | Bilic, Feda v Chaukulkar, Tejas | 1-6,6-2,4-6 |
| ITF Germany F9 | 2018/07/22 08:00 | Schmitz, Constantin v Chaukulkar, Tejas | 6-3,6-1 |
| ITF Germany F5 | 2018/06/24 08:00 | Rother, Jannik v Chaukulkar, Tejas | 5-7,6-0,6-4 |
| ITF Germany F11 | 2018/08/07 11:40 | Baumann, Daniel v Kaczynski, Kevin | 3-6,0-6 |
| ITF Netherlands F3 | 2018/07/10 13:55 | Gerritsen, Stephan v Kaczynski, Kevin | 7-6,2-6,6-1 |
| ITF Netherlands F3 | 2018/07/08 11:30 | Kaczynski, Kevin v Naser, Javier | 6-0,6-7,7-6 |
| ITF Netherlands F3 | 2018/07/07 14:00 | Kaczynski, Kevin v Anselmo, Baptiste | 6-1,3-6,6-3 |
| ITF Netherlands F3 | 2018/07/07 09:30 | Kaczynski, Kevin v Deelstra, Laurens | 6-1,1-6,6-4 |
| ITF Netherlands F2 | 2018/07/04 08:00 | Heliovaara, Harri v Kaczynski, Kevin | 6-3,6-1 |
| ITF Netherlands F2 Qual | 2018/07/02 12:20 | Kaczynski, Kevin v Wagemaker, Pascal Juraj | 6-2,6-2 |
| ITF Germany F5 | 2018/06/25 11:30 | Kaczynski, Kevin v Fabian Marozsan | 3-6,2-6 |