Stadium: Court 2 Round: 25 Ground: Clay
| Challenger Yokohama | 2018/02/27 04:25 | Jordan Thompson v Prajnesh Gunneswaran | 2-6,6-4,6-3 |
| Challenger Kyoto | 2018/02/22 02:55 | Tim Puetz v Prajnesh Gunneswaran | 7-6,6-2 |
| Challenger Kyoto | 2018/02/20 04:10 | Prajnesh Gunneswaran v Stephane Robert | 6-3,1-6,6-4 |
| Challenger Chennai | 2018/02/13 04:30 | Pedro Martinez v Prajnesh Gunneswaran | 6-1,6-4 |
| Australian Open Qual | 2018/01/09 23:00 | Prajnesh Gunneswaran v Tobias Kamke | 6-4,1-6,2-6 |
| ATP Pune Qual | 2017/12/31 10:15 | Thiago Monteiro v Prajnesh Gunneswaran | 7-5,7-5 |
| ATP Pune Qual | 2017/12/30 10:25 | Jayesh Pungliya v Prajnesh Gunneswaran | 4-6,1-6 |
| ITF Indonesia F8 | 2017/12/03 03:30 | Duckhee Lee v Prajnesh Gunneswaran | 6-3,4-6,7-6 |
| ITF India F2 | 2018/03/06 08:25 | Goran Markovic v Suraj R Prabodh | 6-4,6-7,3-6 |
| ITF India F1 | 2018/02/27 06:40 | Goran Markovic v Aryan Goveas | 4-6,2-6 |
| ITF Tunisia F6 | 2018/02/11 08:00 | Goran Markovic v Mattia Frinzi | 6-1,2-6,3-6 |
| ITF Tunisia F5 | 2018/02/05 11:00 | Goran Markovic v Hugo Schott | 6-7,3-6 |
| ITF China F3 | 2018/01/22 05:45 | Goran Markovic v Aoran Wang | 4-6,3-6 |
| ITF China F2 | 2018/01/19 02:30 | Tsung-Hua Yang v Goran Markovic | 6-1,6-4 |
| ITF China F2 | 2018/01/18 02:30 | Issei Okamura v Goran Markovic | 6-2,0-6,5-7 |
| ITF China F2 | 2018/01/16 02:00 | Goran Markovic v Florent Diep | 6-4,6-3 |