Stadium: Court 1 Round: 45
| Challenger Qujing | 2018/03/20 02:00 | Prajnesh Gunneswaran v Andrea Pellegrino | 5-7,2-6 |
| ITF India F3 | 2018/03/17 04:00 | Prajnesh Gunneswaran v Nam Hoang Ly | 6-3,6-4 |
| ITF India F3 | 2018/03/16 05:00 | Prajnesh Gunneswaran v Manuel Pena Lopez | 6-1,6-4 |
| ITF India F3 | 2018/03/15 06:45 | Prajnesh Gunneswaran v Dalwinder Singh | 7-5,6-3 |
| ITF India F3 | 2018/03/14 05:30 | Prajnesh Gunneswaran v Thales Turini | 6-1,6-3 |
| ITF India F3 | 2018/03/12 05:35 | Prajnesh Gunneswaran v Goran Markovic | 6-4,6-2 |
| 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 Le Gosier | 2018/03/27 22:10 | Dennis Novikov v Gastao Elias | 6-7,4-6 |
| ATP Miami Qual | 2018/03/19 14:00 | Mirza Basic v Dennis Novikov | 6-4,6-4 |
| ATP Indian Wells Qual | 2018/03/07 00:55 | Yuki Bhambri v Dennis Novikov | 7-5,7-5 |
| Challenger Indian Wells | 2018/03/01 20:35 | Christian Harrison v Dennis Novikov | 6-3,7-6 |
| Challenger Indian Wells | 2018/02/27 21:40 | Nicolaas Scholtz v Dennis Novikov | 7-6,4-6,4-6 |
| Challenger Morelos | 2018/02/25 00:30 | Cristian Garin v Dennis Novikov | 4-6,3-6 |
| Challenger Morelos | 2018/02/23 20:00 | Dennis Novikov v Pedja Krstin | 6-1,6-4 |
| Challenger Morelos | 2018/02/22 18:30 | Alexander Sarkissian v Dennis Novikov | 1-6,6-7 |