Stadium: Court 1 Round: 28 Ground: Clay
| ITF India F3 | 2018/03/15 06:45 | Gunneswaran, Prajnesh v Singh, Dalwinder | 7-5,6-3 |
| ITF India F3 | 2018/03/14 05:30 | Gunneswaran, Prajnesh v Turini, Thales | 6-1,6-3 |
| ITF India F3 | 2018/03/12 05:35 | Gunneswaran, Prajnesh v Markovic, Goran | 6-4,6-2 |
| Challenger Yokohama | 2018/02/27 04:25 | Jordan Thompson v Gunneswaran, Prajnesh | 2-6,6-4,6-3 |
| Kyoto, Japan | 2018/02/22 02:55 | Puetz, Tim v Gunneswaran, Prajnesh | 7-6,6-2 |
| Kyoto, Japan | 2018/02/20 04:10 | Gunneswaran, Prajnesh v Robert, Stephane | 6-3,1-6,6-4 |
| Challenger - Chennai | 2018/02/13 04:30 | Pedro Martinez v Gunneswaran, Prajnesh | 6-1,6-4 |
| Australian Open Qual | 2018/01/09 23:00 | Gunneswaran, Prajnesh v Kamke, Tobias | 6-4,1-6,2-6 |
| ITF India F3 | 2018/03/15 05:30 | Sidharth Rawat v Pena Lopez, Manuel | 6-4,3-6,0-6 |
| ITF India F3 | 2018/03/14 06:20 | Anand, Kunal v Pena Lopez, Manuel | 0-6,3-6 |
| ITF India F3 | 2018/03/13 05:00 | Poplavskyy, Stanislav v Pena Lopez, Manuel | 4-6,4-6 |
| ITF India F2 | 2018/03/05 03:30 | Manish Sureshkumar v Pena Lopez, Manuel | 3-6,6-4,6-1 |
| ITF India F1 | 2018/02/28 04:00 | Pena Lopez, Manuel v Goveas, Aryan | 2-6,6-7 |
| ITF India F1 | 2018/02/27 04:00 | Pena Lopez, Manuel v S D Prajwal Dev | 6-3,2-6,6-4 |
| ITF Argentina F11 | 2017/11/30 16:20 | Pena Lopez, Manuel v Federico Coria | 6-1,6-2 |
| ITF Argentina F11 | 2017/11/29 17:00 | Galarza, Juan Ignacio v Pena Lopez, Manuel | 3-6,6-7 |