Stadium: Court 10 Round: 54 Ground: Hardcourt outdoor
| ITF Hong Kong F2 Qual | 2018/06/30 02:00 | Sumit Sarkar v Chattarin Wareesri | 6-0,6-0 |
| ITF Spain F15 | 2018/06/17 09:30 | Clement Geens v Sumit Sarkar | 7-5,7-5 |
| ITF Spain F15 | 2018/06/16 15:00 | Sumit Sarkar v Diego-Jose Manrique-Velazquez | 6-1,6-4 |
| ITF Spain F15 | 2018/06/15 16:05 | Ignasi De Rueda De Genover v Sumit Sarkar | 3-6,6-1,0-6 |
| ITF Spain F15 | 2018/06/14 15:00 | Sumit Sarkar v Mick Lescure | 6-2,2-6,6-2 |
| ITF Spain F15 | 2018/06/12 16:30 | Rafael I Luque v Sumit Sarkar | 6-4,3-6,6-7 |
| ITF Turkey F22 | 2018/06/03 07:30 | Sumit Sarkar v Mats Hermans | 3-6,3-6 |
| ITF Turkey F22 | 2018/06/02 09:00 | Sumit Sarkar v Cihan Akay | 2-6,7-5,6-4 |
| ITF Sri Lanka F3 | 2018/06/25 06:30 | Naoki Takeda v Stefan Vujic | 6-4,6-0 |
| ITF Zimbabwe F3 | 2018/06/10 07:00 | Jeremy Sonkin v Stefan Vujic | 7-6,6-3 |
| ITF Zimbabwe F2 Qual | 2018/06/03 08:00 | Rana-Roop Singh Bhullar v Stefan Vujic | 6-3,7-5 |
| ITF Turkey F11 | 2018/03/18 07:00 | Adam Thornton-Brown v Stefan Vujic | 3-6,6-7 |
| ITF Turkey F11 | 2018/03/17 08:30 | Stefan Vujic v Cengiz Aksu | 7-6,6-4 |
| ITF Turkey F10 | 2018/03/10 07:00 | Luis Patino v Stefan Vujic | 6-3,6-3 |
| ITF Turkey F42 | 2017/11/07 08:40 | Mate Delic v Stefan Vujic | 6-3,6-3 |
| ITF Turkey F41 | 2017/11/01 09:00 | Zizou Bergs v Stefan Vujic | 6-2,6-1 |