Ground: Hardcourt indoor
| ITF Sri Lanka F2 | 2018/06/19 05:30 | Dineshkanthan Thangarajah v Pruchya Isarow | 3-6,7-5,2-6 |
| ITF Sri Lanka F1 | 2018/06/12 04:00 | Dineshkanthan Thangarajah v Abhinav Sanjeev Shanmugam | 4-6,5-7 |
| ITF Sri Lanka F1 | 2018/06/10 07:00 | Dineshkanthan Thangarajah v Chayanon Kaewsuto | 5-7,6-4,7-6 |
| ITF Sri Lanka F1 | 2018/06/09 04:30 | Kittirat Kerdlaphee v Dineshkanthan Thangarajah | 6-3,1-6,5-7 |
| ITF Egypt F9 | 2017/03/11 08:00 | Alexander Ovcharov v Dineshkanthan Thangarajah | 6-0,6-1 |
| Davis Cup | 2015/03/08 08:30 | Francis Casey Alcantara v Dineshkanthan Thangarajah | 6-2,6-3 |
| ITF M15 Singapore | 2019/05/29 03:50 | Shaheed Alam v Manish Sureshkumar | 4-6,1-6 |
| ITF Singapore F3 | 2018/05/28 10:45 | Shaheed Alam v Makoto Ochi | 1-6,1-6 |
| ITF Singapore F2 | 2018/05/22 02:00 | Mousheg Hovhannisyan v Shaheed Alam | 6-2,6-2 |
| ITF Singapore F1 | 2018/05/14 02:00 | Shaheed Alam v Hong Kit Wong | 4-6,5-7 |
| Davis Cup | 2018/02/03 07:40 | Shaheed Alam v Fahad Janahi | 6-3,5-7,5-7 |
| Davis Cup | 2018/02/02 07:45 | Shaheed Alam v Ali Dawani | 6-3,6-4 |
| Davis Cup | 2018/02/01 07:20 | Shaheed Alam v Yuriy Roguskiy | 6-0,6-1 |
| Davis Cup | 2018/01/31 07:10 | Shaheed Alam v Munkhbaatar Badrakh | 6-0,6-1 |