Stadium: Court 2 Round: 54
| Challenger Chennai Qual | 2018/02/10 09:30 | Nikola Cacic v Suraj R Prabodh | 6-3,7-5 |
| Challenger Budapest Qual | 2018/02/05 11:55 | Kevin Krawietz v Nikola Cacic | 6-2,6-7,7-6 |
| Challenger Budapest Qual | 2018/02/04 12:40 | Nikola Cacic v Yannick Jankovits | 6-4,6-1 |
| Challenger Budapest Qual | 2018/02/03 16:00 | Peter Makk v Nikola Cacic | 4-6,5-7 |
| ITF Turkey F47 | 2017/12/15 09:10 | Antonio Massara v Nikola Cacic | 7-6,6-1 |
| ITF Turkey F47 | 2017/12/13 09:30 | Edris Fetisleam v Nikola Cacic | 3-6,2-6 |
| ITF Turkey F46 | 2017/12/10 07:45 | Nikola Cacic v Tomislav Brkic | 6-7,6-2,6-7 |
| ITF Turkey F46 | 2017/12/09 07:15 | Ivan Gakhov v Nikola Cacic | 6-2,3-6,4-6 |
| Challenger Chennai Qual | 2018/02/10 04:30 | Tyler Hochwalt v Abhinav Sanjeev Shanmugam | 4-6,6-4,4-6 |
| ITF Thailand F11 Qual | 2017/12/04 06:00 | Daniiar Duldaev v Abhinav Sanjeev Shanmugam | 4-6,6-3,7-5 |
| ITF Thailand F11 Qual | 2017/12/02 05:00 | Abhinav Sanjeev Shanmugam v Thanapet Chanta | 6-3,3-6,7-5 |
| ITF Thailand F10 | 2017/11/28 04:55 | Fajing Sun v Abhinav Sanjeev Shanmugam | 6-1,6-4 |
| ITF Thailand F10 Qual | 2017/11/27 03:00 | Adrian Obert v Abhinav Sanjeev Shanmugam | 5-7,6-7 |
| Challenger Bangalore Qual | 2017/11/18 08:30 | Abhinav Sanjeev Shanmugam v Borna Gojo | 3-6,4-6 |
| Challenger Bangalore Qual | 2017/11/18 04:30 | Abhinav Sanjeev Shanmugam v Ivan Sabanov | 6-1,6-4 |
| Challenger Pune Qual | 2017/11/11 09:30 | Shalva Dzhanashia v Abhinav Sanjeev Shanmugam | 6-2,6-4 |