Career
He made his Test cricket debut for Sri Lanka against South Africa in July 2014. He made his One Day International debut for Sri Lanka against India on 16 November 2014. He made his Twenty20 International debut for Sri Lanka against India on 9 February 2016.
Dickwella was originally included in to 2016 Interstate Commerce Commission World Twenty20 Sri Lanka squad, but due to poor performances in India tour and 2016 Asia Cup, he was dropped from the world cup squad.