Round: 54 Ground: Clay
| ITF India F4 | 2015/09/03 09:00 | Prajnesh Gunneswaran v Sumit Nagal | 6-4,7-6 |
| ITF India F9 | 2015/06/23 09:55 | Prajnesh Gunneswaran v Sumit Nagal | 6-3,4-6,7-6 |
| Challenger Marburg Qual | 2016/06/26 12:20 | Maximilian Marterer v Sumit Nagal | 4-6,4-6 |
| Challenger Marburg Qual | 2016/06/25 16:55 | Ricardo Rodriguez-Pace v Sumit Nagal | 6-4,4-6,1-6 |
| Challenger Blois Qual | 2016/06/13 16:00 | Scott Griekspoor v Sumit Nagal | 6-7,7-6,6-2 |
| Challenger Blois Qual | 2016/06/13 12:15 | Louis Chaix v Sumit Nagal | 1-6,6-7 |
| Challenger Caltanissetta | 2016/06/06 11:20 | Guido Andreozzi v Sumit Nagal | 6-2,6-4 |
| Challenger Caltanissetta Qual | 2016/06/05 10:00 | Alessandro Bega v Sumit Nagal | 6-4,2-6,1-6 |
| ITF Czech Republic F2 | 2016/05/20 08:30 | Sumit Nagal v Zdenek Kolar | 6-1,4-6,5-7 |
| ITF Czech Republic F2 | 2016/05/19 08:30 | Sumit Nagal v Marek Gengel | 7-6,4-6,6-4 |
| Challenger Marburg Qual | 2016/06/26 14:10 | Sergey Betov v Prajnesh Gunneswaran | 2-6,4-6 |
| Challenger Marburg Qual | 2016/06/26 08:00 | Prajnesh Gunneswaran v Alexey Vatutin | 6-2,6-3 |
| ITF France F6 | 2016/03/16 13:40 | Maxime Authom v Prajnesh Gunneswaran | 6-2,6-2 |
| ITF France F6 | 2016/03/15 13:00 | Luis Diego Chavez Villalpando v Prajnesh Gunneswaran | 6-3,3-6,1-6 |
| ITF Turkey F9 | 2016/03/06 09:00 | Prajnesh Gunneswaran v Yannick Jankovits | 6-7,6-4,3-6 |
| ITF Turkey F9 | 2016/03/05 08:30 | Gibril Diarra v Prajnesh Gunneswaran | 3-6,4-6 |
| ITF Turkey F9 | 2016/03/04 09:30 | Tallon Griekspoor v Prajnesh Gunneswaran | 7-6,2-6,6-7 |
| ITF Turkey F9 | 2016/03/03 08:00 | Sarp Agabigun v Prajnesh Gunneswaran | 1-6,3-6 |