Round: 2 Ground: Hardcourt indoor
| Davis Cup | 2017/07/17 06:10 | Sharmal Dissanayake v Mousa Alkotop | 6-2,6-4 |
| ITF Sri Lanka F3 | 2017/07/04 04:55 | Alexander Zhurbin v Sharmal Dissanayake | 6-2,6-3 |
| ITF Sri Lanka F2 | 2017/06/30 07:40 | Sharmal Dissanayake v Mario Vilella Martinez | 3-6,4-6 |
| ITF Sri Lanka F1 | 2017/06/21 07:00 | Mikhail Korovin v Sharmal Dissanayake | 7-6,6-0 |
| ITF Sri Lanka F1 | 2017/06/20 07:30 | Sharmal Dissanayake v Francois-Arthur Vibert | 6-1,6-1 |
| ITF Indonesia F5 | 2016/12/05 03:00 | Kelsey Stevenson v Sharmal Dissanayake | 7-6,7-6 |
| ITF Indonesia F4 Qual | 2016/11/28 03:00 | Kazuma Kawachi v Sharmal Dissanayake | 6-2,3-6,6-4 |
| ITF Indonesia F4 Qual | 2016/11/27 03:00 | Jeremy Nahor v Sharmal Dissanayake | 4-6,0-6 |
| Davis Cup | 2017/07/17 07:20 | Kareem Allaf v Colin Sinclair | 4-6,0-6 |
| ITF Belgium F4 Qual | 2017/07/08 16:20 | Maxence Broville v Colin Sinclair | 6-4,6-2 |
| ITF Belgium F3 | 2017/07/06 11:00 | Colin Sinclair v Alexis Musialek | 6-3,2-6,1-6 |
| ITF Belgium F3 | 2017/07/04 14:35 | Simon Navarro v Colin Sinclair | 6-7,7-6,2-6 |
| ITF Belgium F3 Qual | 2017/07/03 11:00 | Colin Sinclair v Teodor Giusca | 6-3,1-6,6-3 |
| ITF Belgium F3 Qual | 2017/07/02 08:00 | Constant De La Bassetiere v Colin Sinclair | 4-6,2-6 |
| ITF Belgium F3 Qual | 2017/07/01 10:00 | Mark S Meyer v Colin Sinclair | 0-6,1-6 |
| ITF USA F20 | 2017/06/22 00:55 | Julian Zlobinsky v Colin Sinclair | 1-6,7-6,6-3 |