Stadium: Center Round: 26 Ground: Hardcourt outdoor
| Challenger Pune | 2018/11/17 04:30 | Sidharth Rawat v Sanjar Fayziev | 1-6,4-6 |
| Challenger Bangalore | 2018/11/10 13:10 | Sidharth Rawat v Benjamin Hassan | 6-7,6-4,3-6 |
| Challenger Shenzhen 2 | 2018/10/29 04:25 | Saketh Myneni v Sidharth Rawat | 6-3,3-6,7-6 |
| Challenger Shenzhen 2 | 2018/10/28 02:30 | Sidharth Rawat v Zsombor Piros | 7-5,7-5 |
| Challenger Shenzhen 2 | 2018/10/27 02:00 | Sidharth Rawat v Jianhui Li | 6-3,6-3 |
| Challenger Liuzhou | 2018/10/20 08:20 | Yunseong Chung v Sidharth Rawat | 5-7,6-2,6-3 |
| Challenger Ningbo | 2018/10/13 03:00 | Rio Noguchi v Sidharth Rawat | 7-5,7-6 |
| ITF Thailand F4 | 2018/09/27 02:30 | Sidharth Rawat v Pascal Meis | 4-6,5-7 |
| Challenger Kobe | 2018/11/13 02:00 | Yuta Shimizu v Ze Zhang | 6-1,7-5 |
| Challenger Shenzhen 2 | 2018/11/02 04:10 | Ze Zhang v Aleksandr Nedovyesov | 6-7,6-7 |
| Challenger Shenzhen 2 | 2018/11/01 04:20 | Ze Zhang v Liam Broady | 6-4,1-6,6-1 |
| Challenger Shenzhen 2 | 2018/10/30 05:05 | Radu Albot v Ze Zhang | 4-6,6-4,2-6 |
| Challenger Liuzhou | 2018/10/24 04:25 | Thomas Fabbiano v Ze Zhang | 6-4,6-1 |
| Challenger Liuzhou | 2018/10/23 05:05 | Ze Zhang v Fajing Sun | 6-4,6-3 |
| Challenger Ningbo | 2018/10/16 09:15 | Ze Zhang v Rigele Te | 1-6,2-6 |
| ATP Shanghai | 2018/10/09 06:30 | Daniil Medvedev v Ze Zhang | 3-6,7-6,6-4 |