Stadium: Centre Court Round: 62 Ground: Clay
| ITF M15 Huy | 2021/08/25 13:10 | Gauthier Onclin v Buvaysar Gadamauri | 6-4,6-1 |
| ITF M15 Huy | 2021/08/24 08:00 | Buvaysar Gadamauri v Minc, Charles | 6-1,6-1 |
| ITF M15 Huy | 2021/08/23 10:00 | Buvaysar Gadamauri v Alexis Boureau | 6-3,6-3 |
| ITF M15 Huy | 2021/08/22 07:40 | Buvaysar Gadamauri v Sascha Moeller | 6-1,6-2 |
| ITF M25 Koksijde | 2021/08/16 12:00 | Perchicot, Mathieu v Buvaysar Gadamauri | 6-3,6-1 |
| ITF M25 Alkmaar | 2021/06/20 13:30 | Simon Freund v Buvaysar Gadamauri | 6-2,7-5 |
| ITF - M15 Antalya | 2021/06/09 07:00 | Buvaysar Gadamauri v Mircea-Alexandru Jecan | 3-6,4-6 |
| ITF - M15 Antalya | 2021/06/08 09:40 | Daniel Antonio Nunez v Buvaysar Gadamauri | 4-6,2-6 |
| ITF M25 Eupen | 2021/09/05 12:00 | Koch, Niklas v Temirhanov, Arslanbek | 6-1,6-2 |
| ITF - M15 Manacor | 2020/01/12 11:30 | Billy Harris v Koch, Niklas | 6-1,6-1 |
| ITF - M15 Manacor | 2020/01/05 09:00 | Benjamin Pietri v Koch, Niklas | 6-0,6-1 |
| ITF - M15 Monastir | 2019/12/16 08:00 | Coppini, Alessandro v Koch, Niklas | 3-6,7-6,10-6 |
| ITF - M15 Monastir | 2019/12/15 08:00 | Cheraag Bajwa v Koch, Niklas | 6-7,6-4,8-10 |
| Monastir, Singles Qualifying M-ITF-TUN-52A | 2019/12/08 08:30 | Koch, Niklas v Maik Steiner | 2-6,3-6 |
| ITF M15 Kaarst | 2019/02/04 08:30 | van Der Meerschen, Martin v Koch, Niklas | 7-5,7-6 |
| ITF Netherlands F4 | 2018/08/11 09:00 | van Baal, Aloys Johannes Willem v Koch, Niklas | 6-1,6-2 |