Stadium: Court 5 Round: 25
| Sri Lanka F1, Singles Qualifying | 2018/06/12 04:00 | Thangarajah, Dineshkanthan v Abhinav Sanjeev Shanmugam | 4-6,5-7 |
| Sri Lanka F1, Singles Qualifying | 2018/06/10 07:00 | Thangarajah, Dineshkanthan v Kaewsuto, Chayanon | 5-7,6-4,7-6 |
| Sri Lanka F1, Singles Qualifying | 2018/06/09 04:30 | Kerdlaphee, Kittirat v Thangarajah, Dineshkanthan | 6-3,1-6,5-7 |
| ITF Egypt F9 | 2017/03/11 08:00 | Ovcharov, Alexander v Thangarajah, Dineshkanthan | 6-0,6-1 |
| Coupe Davis | 2015/03/08 08:30 | Alcantara, Francis Casey v Thangarajah, Dineshkanthan | 6-2,6-3 |
| Sri Lanka F1, Singles Qualifying | 2018/06/14 07:30 | Isarow, Pruchya v Manish Sureshkumar | 4-6,5-7 |
| Sri Lanka F1, Singles Qualifying | 2018/06/13 06:05 | Isarow, Pruchya v Malik, Vijayant | 6-1,6-2 |
| Sri Lanka F1, Singles Qualifying | 2018/06/11 09:50 | Isarow, Pruchya v de Silva, Yasitha | 6-4,6-3 |
| ITF Vietnam F3 | 2018/05/20 03:00 | Nam, Ji Sung v Isarow, Pruchya | 6-4,6-2 |
| ITF Vietnam F3 | 2018/05/18 03:00 | Yu, Cheng-Yu v Isarow, Pruchya | 6-3,3-6,5-7 |
| ITF Vietnam F3 | 2018/05/17 03:00 | Isarow, Pruchya v Linh Giang Trinh | 6-2,7-6 |
| ITF Vietnam F3 | 2018/05/16 04:20 | Isarow, Pruchya v Niki Kaliyanda Poonacha | 7-6,6-4 |
| ITF Vietnam F3 | 2018/05/15 04:30 | Isarow, Pruchya v Kovapitukted, Palaphoom | 6-3,6-2 |