Round: 62 Ground: Clay
| ITF Germany F9 | 2017/08/01 10:30 | Dominik Boehler v Tejas Chaukulkar | 6-4,6-3 |
| ITF Germany F9 | 2017/07/31 13:00 | Tejas Chaukulkar v Jordi Walder | 6-3,6-7,6-2 |
| ITF Germany F9 | 2017/07/30 10:30 | Tejas Chaukulkar v Pavle Daljev | 6-1,7-5 |
| ITF India F6 | 2017/03/22 03:30 | Tejas Chaukulkar v N. Vijay Sundar Prashanth | 6-3,6-7,3-6 |
| ITF India F6 | 2017/03/21 04:50 | Pirmin Haenle v Tejas Chaukulkar | 3-6,6-4,4-6 |
| ITF India F6 | 2017/03/18 06:00 | Tejas Chaukulkar v Anvit Bendre | 7-6,6-2 |
| ITF India F5 | 2017/03/14 07:30 | Paramveer Singh Bajwa v Tejas Chaukulkar | 6-4,2-6,7-5 |
| ITF India F5 | 2017/03/12 06:30 | Ansu Bhuyan v Tejas Chaukulkar | 4-6,0-6 |
| ITF Germany F10 | 2017/08/06 08:00 | Yohei Otsuka v Marvin Schramm | 6-3,6-4 |
| ITF Germany F9 | 2017/07/30 08:00 | Yohei Otsuka v Adrian Oetzbach | 3-6,2-6 |
| ITF Germany F8 Qual | 2017/07/16 11:00 | Benjamin Hassan v Yohei Otsuka | 6-0,6-1 |
| ITF Germany F8 Qual | 2017/07/16 08:30 | Yohei Otsuka v Oscar Matias Leiva Biason | 6-2,6-2 |
| ITF Germany F7 | 2017/07/10 10:30 | Alex Knaff v Yohei Otsuka | 6-2,6-3 |
| ITF Germany F7 | 2017/07/09 08:00 | Yohei Otsuka v Alex Solanki | 6-3,2-6,6-4 |
| ITF Germany F7 | 2017/07/09 08:00 | Yohei Otsuka v Nicolas Affolter | 6-3,6-0 |
| ITF Germany F6 | 2017/07/02 08:00 | Tristan Meraut v Yohei Otsuka | 6-3,6-0 |