[1][2] Rasangika played in more than 60 matches for the Sri Lanka women's cricket team from 2008 to 2014.
[3] She was named in Sri Lanka's squad for the 2009 Women's Cricket World Cup.
[6] In March 2022, she was named in Bahrain's squad for the 2022 GCC Women's Gulf Cup in Oman.
[7] She made her Women's Twenty20 International (WT20I) debut for Bahrain against Oman, in the opening match of that tournament.
[8] On 22 March 2022, in Bahrain's match against Saudi Arabia, Rasangika scored 161 not out.