| UK Tennis Series - nők | 07/09 11:30 | - | Tanysha Dissanayake v Kimberly Mpukusa | 6-1,7-5 | |
| UK Tennis Series - nők | 07/08 14:15 | - | Tanysha Dissanayake v Freya Christie | 5-7,2-6 | |
| UK Tennis Series - nők | 07/07 09:00 | - | Eden Silva v Tanysha Dissanayake | 6-1,4-6,10-6 | |
| UK Tennis Series - nők | 07/06 16:30 | - | Tanysha Dissanayake v Emily Appleton | 4-6,4-6 | |
| ITF W25 Sunderland | 02/27 10:00 | 26 | Richel Hogenkamp v Tanysha Dissanayake | 6-1,6-2 | |
| ITF W25 Sunderland | 02/26 14:35 | 25 | Lou Adler v Tanysha Dissanayake | 4-6,1-6 | |
| ITF W25 Sunderland | 02/24 14:30 | 54 | Stephanie J Visscher v Tanysha Dissanayake | 3-6,3-6 | |
| ITF W25 Sunderland | 02/23 15:00 | 54 | Katarzyna Pitak v Tanysha Dissanayake | 3-6,3-6 | |
| ITF W15 Monastir | 02/17 11:00 | 54 | Tanysha Dissanayake v Franziska Sziedat | 4-6,4-6 | |
| ITF W15 Monastir | 02/16 11:00 | 54 | Mylene Halemai v Tanysha Dissanayake | 4-6,4-6 | |
| ITF W15 Monastir | 02/10 11:00 | 54 | Karolayne A-Da Rosa v Tanysha Dissanayake | 3-6,6-4,10-7 | |
| ITF W15 Monastir | 02/09 13:30 | 54 | Zoe Bourbotte v Tanysha Dissanayake | 0-6,1-6 | |
| ITF W25 Roehampton | 09/16 16:00 | 54 | Chanelle Van Nguyen v Tanysha Dissanayake | 6-1,6-4 | |
| ITF W25 Roehampton | 09/16 12:50 | 54 | Jizel M S Fernandes v Tanysha Dissanayake | 6-0,1-6,4-10 | |
| ITF M25 Chiswick | 08/05 17:00 | 54 | Irys Ekani v Tanysha Dissanayake | 4-6,6-3,10-6 | |
| ITF M25 Chiswick | 08/05 13:00 | 54 | Angelina Graovac v Tanysha Dissanayake | 1-6,3-6 | |
| ITF W15 Dublin | 08/01 09:30 | 26 | Lisa Ponomar v Tanysha Dissanayake | 6-0,6-1 | |
| ITF W15 Dublin | 07/31 08:30 | 25 | Ruth Copas v Tanysha Dissanayake | 1-6,4-6 | |
| ITF W15 Cancun | 06/07 13:30 | 27 | Tanysha Dissanayake v Solymar Colling | 0-6,0-6 | |
| ITF W15 Cancun | 06/06 13:30 | 26 | Tamara Barad Itzhaki v Tanysha Dissanayake | 4-6,3-6 | |
| ITF W15 Cancun | 06/04 13:30 | 25 | Tanysha Dissanayake v Seira Shimizu | 6-2,6-1 | |
| ITF W15 Cancun | 05/28 13:30 | 25 | Tanysha Dissanayake v Kirsten-Andrea Weedon | 3-6,3-6 | |
| ITF W15 Cancun | 05/23 16:35 | 26 | Jada Bui v Tanysha Dissanayake | 6-1,6-2 | |
| ITF W15 Cancun | 05/22 13:30 | 25 | Alisia S Manolescu v Tanysha Dissanayake | 4-6,1-6 | |
| ITF W15 Cancun | 05/14 16:25 | 25 | Patricia Maria Tig v Tanysha Dissanayake | 6-2,6-2 | |
| ITF W15 Tbilisi | 04/30 08:30 | 54 | Tanysha Dissanayake v Tatsiana Sasnouskaya | 6-3,1-6,6-10 | |
| ITF W15 Antalya | 04/09 09:30 | 54 | Marie Mettraux v Tanysha Dissanayake | 6-3,6-4 | |
| ITF W15 Antalya | 04/08 07:15 | 54 | Sofia Haydee Nicolini v Tanysha Dissanayake | 0-6,3-6 | |
| ITF W15 Antalya | 04/02 07:00 | 54 | Kristina Milenkovic v Tanysha Dissanayake | 6-0,6-0 | |
| ITF W15 Antalya | 04/01 07:00 | 54 | Aino Alkio v Tanysha Dissanayake | 3-6,3-6 |