| Купа Дейвис | 03/06 18:50 | 45 | Адолфо Даниел Валехо v Sharmal Dissanayake | 6-4,6-4 | |
| ITF Sri Lanka F3 | 06/26 04:00 | 25 | Маниш Сурешкумар v Sharmal Dissanayake | Retired | |
| ITF Sri Lanka F2 | 06/21 05:30 | 27 | Sharmal Dissanayake v Пручя Исаро | 4-6,2-6 | |
| ITF Sri Lanka F2 | 06/20 06:00 | 26 | Sharmal Dissanayake v Чанчай Соктън-Енг | 6-1,6-0 | |
| ITF Sri Lanka F2 | 06/19 09:25 | 25 | Владислав Орлов v Sharmal Dissanayake | 3-6,7-6,4-6 | |
| ITF Sri Lanka F1 | 06/13 04:00 | 26 | Sharmal Dissanayake v Маниш Сурешкумар | 3-6,4-6 | |
| ITF Sri Lanka F1 | 06/12 04:00 | 25 | Sharmal Dissanayake v Thales Turini | Retired | |
| Купа Дейвис | 04/07 04:00 | 28 | Sharmal Dissanayake v Кристофер Рунгкат | Retired | |
| Купа Дейвис | 02/04 05:35 | 27 | Sharmal Dissanayake v Вишая Тронгчароенчайкул | Cancelled | |
| Купа Дейвис | 02/03 04:00 | 27 | Sharmal Dissanayake v Жират Навасирисомбон | 6-4,7-5 | |
| Купа Дейвис | 07/22 07:25 | 28 | Sharmal Dissanayake v Мубарак Шанан Зайид | 6-4,6-3 | |
| Купа Дейвис | 07/20 05:35 | - | Sharmal Dissanayake v Карийм Ал Алаф | 1-6,6-7 | |
| Купа Дейвис | 07/19 10:05 | 2 | Sharmal Dissanayake v Колин Синклеър | 4-6,4-6 | |
| Купа Дейвис | 07/17 06:10 | 1 | Sharmal Dissanayake v Муса Алкотоп | 6-2,6-4 | |
| ITF Sri Lanka F3 | 07/04 04:55 | 25 | Alexander Zhurbin v Sharmal Dissanayake | 6-2,6-3 | |
| ITF Sri Lanka F2 | 06/30 07:40 | 26 | Sharmal Dissanayake v Марио Вилела Мартинес | 3-6,4-6 | |
| ITF Sri Lanka F2 | 06/28 10:05 | 25 | Джордан Корея v Sharmal Dissanayake | Retired | |
| ITF Sri Lanka F1 | 06/21 07:00 | 26 | Mikhail Korovin v Sharmal Dissanayake | 7-6,6-0 | |
| ITF Sri Lanka F1 | 06/20 07:30 | 25 | Sharmal Dissanayake v Francois-Arthur Vibert | 6-1,6-1 | |
| ITF Indonesia F5 | 12/05 03:00 | 44 | Келси Стивънсън v Sharmal Dissanayake | 7-6,7-6 | |
| ITF Indonesia F4 Qual | 11/28 03:00 | 44 | Казума Кавачи v Sharmal Dissanayake | 6-2,3-6,6-4 | |
| ITF Indonesia F4 Qual | 11/27 03:00 | 44 | Джереми Нахор v Sharmal Dissanayake | 4-6,0-6 | |
| ITF Germany F14 | 10/10 10:00 | 44 | Alexander Centenari v Sharmal Dissanayake | 6-3,6-1 | |
| ITF Germany F14 | 10/09 08:00 | 44 | Алекса Букан v Sharmal Dissanayake | 1-6,4-6 | |
| ITF Germany F13 | 10/04 07:30 | 44 | Sharmal Dissanayake v Patrick Nystroem | 5-7,2-6 | |
| ITF Germany F13 | 10/03 12:00 | 44 | Sharmal Dissanayake v Urs Thurau | 6-1,6-7,6-3 | |
| ITF India F1 | 04/25 04:00 | 25 | Sharmal Dissanayake v Сурадж Р Прабод | 4-6,4-6 | |
| ITF Qatar F2 Qual | 04/08 22:00 | 54 | Sharmal Dissanayake v Andrew Ruppli | 3-6,1-6 | |
| ITF Qatar F1 Qual | 04/02 22:00 | 54 | Тимур Киямов v Sharmal Dissanayake | 6-4,6-0 | |
| ITF Qatar F1 Qual | 04/01 22:00 | 54 | Sharmal Dissanayake v Aria Harajchi | Retired |