Stadium: Court 2 Round: 25 Ground: Clay
| ITF India F3 | 2018/03/15 04:00 | Karunuday Singh v Nam Hoang Ly | 1-6,1-6 |
| ITF India F3 | 2018/03/14 05:55 | Karunuday Singh v Vijayant Malik | 6-2,6-1 |
| ITF India F2 | 2018/03/09 04:30 | Carlos Boluda-Purkiss v Karunuday Singh | 7-6,6-4 |
| ITF India F2 | 2018/03/08 05:25 | Karunuday Singh v Suraj R Prabodh | 6-3,3-6,6-3 |
| ITF India F2 | 2018/03/07 05:20 | Luka Pavlovic v Karunuday Singh | 4-6,2-6 |
| ITF India F2 | 2018/03/06 03:30 | Karunuday Singh v Jui-Chen Hung | 6-2,6-2 |
| ITF India F1 | 2018/02/27 06:10 | Karunuday Singh v Vinayak Sharma Kaza | 3-6,6-3,4-6 |
| Challenger San Francisco Qual | 2018/02/04 01:45 | Karunuday Singh v Franco Agamenone | 6-2,0-6,1-6 |
| ITF India F3 | 2018/03/14 05:30 | Arjun Kadhe v Manish Sureshkumar | 6-2,6-1 |
| ITF India F3 | 2018/03/13 09:20 | Manish Sureshkumar v Siddharth Vishwakarma | 6-4,1-6,7-6 |
| ITF India F2 | 2018/03/07 05:10 | Manish Sureshkumar v Mukund Sasikumar | 3-6,4-6 |
| ITF India F2 | 2018/03/05 03:30 | Manish Sureshkumar v Manuel Pena Lopez | 3-6,6-4,6-1 |
| ITF India F1 | 2018/02/26 04:15 | Manish Sureshkumar v Sidharth Rawat | 4-6,6-7 |
| Challenger Chennai | 2018/02/13 06:15 | Manish Sureshkumar v Danilo Petrovic | 4-6,2-6 |
| ITF China F3 | 2018/01/26 03:00 | Kuan-Yi Lee v Manish Sureshkumar | 6-1,6-3 |
| ITF China F3 | 2018/01/25 03:00 | Manish Sureshkumar v Arjun Kadhe | 4-6,6-3,6-1 |