Stadium: Centre Court Round: 26 Ground: Hardcourt outdoor
| Challenger Pune | 2018/11/20 09:05 | Prajnesh Gunneswaran v Tsung-Hua Yang | 6-4,6-4 |
| Challenger Bangalore | 2018/11/17 13:00 | Saketh Myneni v Prajnesh Gunneswaran | 2-6,2-6 |
| Challenger Bangalore | 2018/11/16 12:55 | Prajnesh Gunneswaran v Brayden Schnur | 6-4,6-1 |
| Challenger Bangalore | 2018/11/14 10:30 | Sebastian Fanselow v Prajnesh Gunneswaran | 6-4,4-6,5-7 |
| Challenger Bangalore | 2018/11/13 10:30 | Ivan Nedelko v Prajnesh Gunneswaran | 2-6,2-6 |
| Challenger Shenzhen 2 | 2018/10/30 02:00 | Alejandro Davidovich Fokina v Prajnesh Gunneswaran | 6-3,6-4 |
| Challenger Liuzhou | 2018/10/27 03:00 | Radu Albot v Prajnesh Gunneswaran | 6-3,6-3 |
| Challenger Liuzhou | 2018/10/26 03:00 | Thomas Fabbiano v Prajnesh Gunneswaran | 7-6,1-6,3-6 |
| Challenger Pune | 2018/11/20 09:50 | Collin Altamirano v Lucas Gerch | 3-6,1-6 |
| Challenger Pune | 2018/11/19 06:30 | Lucas Gerch v Benjamin Hassan | 6-4,6-0 |
| Challenger Pune | 2018/11/18 08:25 | Lucas Gerch v Miliaan Niesten | 3-6,6-4,6-4 |
| Challenger Pune | 2018/11/17 08:25 | Zsombor Piros v Lucas Gerch | 6-4,2-6,3-6 |
| Challenger Bangalore | 2018/11/11 07:00 | Lucas Gerch v Mukund Sasikumar | 1-6,4-6 |
| Challenger Bangalore | 2018/11/10 10:35 | Nitin Kumar Sinha v Lucas Gerch | 3-6,4-6 |
| ITF Thailand F8 | 2018/11/06 05:30 | Lucas Gerch v Sora Fukuda | 5-7,4-6 |
| ITF Thailand F8 | 2018/11/05 02:00 | Lucas Gerch v Vladislav Dubinsky | 6-4,6-2 |