[1] A right-handed batter and wicket-keeper, Sanjeewani made her One Day International (ODI) debut against India on 23 January 2014.

[2] In January 2020, her name was included in the Sri Lankan squad for the 2020 ICC Women's T20 World Cup in Australia.

[3] In October 2021, she was named in Sri Lanka's team for the 2021 Women's Cricket World Cup Qualifier tournament in Zimbabwe.

[4] In January 2022, she was named in Sri Lanka's team for the 2022 Commonwealth Games Cricket Qualifier tournament in Malaysia.

[5] In July 2022, she was named in Sri Lanka's team for the cricket tournament at the 2022 Commonwealth Games in Birmingham, England.