Round: 54 Ground: Hardcourt outdoor
| ITF France F19 Qual | 2016/09/17 13:45 | Remond, Florian v Kaster, Kaptan | 6-2,6-2 |
| ITF France F18 Qual | 2016/09/11 09:50 | Dimitar Grabul v Kaster, Kaptan | 6-2,6-1 |
| ITF France F17 Qual | 2016/09/04 08:00 | Laurent, Thomas v Kaster, Kaptan | 4-6,6-3,6-1 |
| ITF Netherlands F6 | 2016/08/20 08:00 | Kaster, Kaptan v Veldheer, Mick | 2-6,2-6 |
| ITF Belgium F10 Qual | 2016/08/14 09:00 | Gadamauri, Turpal v Kaster, Kaptan | 6-3,4-6,6-3 |
| ITF Belgium F9 | 2016/08/07 12:50 | Vanneste, Jeroen v Kaster, Kaptan | 6-1,6-1 |
| ITF Belgium F8 Qual | 2016/07/30 07:00 | Ramirez, Crisanto v Kaster, Kaptan | 4-6,1-6 |
| ITF USA F1 Qual | 2016/01/02 20:30 | Kaster, Kaptan v Smith, Errol | 6-7,2-6 |
| ITF USA F33 Qual | 2016/10/17 21:00 | Huang, Austen v Hoffmann, Bjorn | 5-7,1-6 |
| ITF USA F30 | 2016/09/28 21:00 | Huang, Austen v Fernando Yamacita | 2-6,5-7 |
| ITF USA F10 Qual | 2016/03/13 17:00 | Ventre, Alessandro-Damiano v Huang, Austen | 7-5,7-6 |