| ITF USA F6 | 2015/01/24 17:00 | Kaptan Kaster v Cameron Silverman | 3-6,3-6 |
| ITF USA F6 | 2015/01/23 16:30 | Kaptan Kaster v Mikolaj Borkowski | 4-6,6-3,6-1 |
| ITF USA F5 | 2015/01/16 14:30 | Lucas Catarina v Kaptan Kaster | 6-3,6-0 |
| ITF USA F4 | 2015/01/10 18:00 | Kaptan Kaster v Nikita Matveyko | 3-6,3-6 |
| ITF USA F2 Qual | 2015/01/03 17:00 | Karim Hossam v Kaptan Kaster | 5-7,3-6 |
| ITF USA F31 Qual | 2014/11/07 19:00 | Kaptan Kaster v Sora Fukuda | 2-6,1-6 |
| ITF USA F27 Qual | 2014/10/05 16:00 | Jordi Arconada v Kaptan Kaster | 6-1,6-3 |
| ITF USA F26 Qual | 2014/09/21 16:00 | Kaptan Kaster v Skyler Butts | 4-6,5-7 |
| ITF Germany F3 Qual | 2015/01/18 12:30 | Cornell Wette v Moritz Dettinger | 2-6,5-7 |
| ITF Germany F2 Qual | 2015/01/11 08:00 | Omar Salman v Moritz Dettinger | 6-1,6-4 |
| ITF Germany F1 | 2015/01/07 11:25 | Marvin Netuschil v Moritz Dettinger | 6-3,6-2 |
| ITF Turkey F39 | 2014/11/23 10:00 | Adrian Obert v Moritz Dettinger | 6-4,4-6,7-5 |
| ITF Turkey F39 | 2014/11/22 09:00 | Durukan Durmus v Moritz Dettinger | 2-6,6-4,1-6 |
| ITF Turkey F37 | 2014/10/21 07:30 | Moritz Dettinger v Damon Gooch | 6-2,3-6,3-6 |
| ITF Turkey F36 | 2014/10/16 10:10 | Hiroyasu Ehara v Moritz Dettinger | 6-3,6-0 |
| ITF Turkey F36 | 2014/10/14 08:30 | Kaichi Uchida v Moritz Dettinger | 6-7,3-6 |