Teams Tilaksha Sumanasiri played for

Main FCRagama Cricket Club (2015/16-2016/17)
 Moors Sports Club (2017/18)
Main ListARagama Cricket Club (2015/16)
 Moors Sports Club (2017/18)
Main Twenty20Ragama Cricket Club (2015/16)
 Galle Guardians (2015/16)
 Moors Sports Club (2017/18)
Other ListAMannar District (2016/17)
Under-19 TestSri Lanka Under-19s (2013)
Under-19 ODISri Lanka Under-19s (2013-2013/14)
Lancashire LeagueBacup (2021)
 Littleborough (2024)
 Greenmount (2024)
Greater Manchester Premier LeagueHeaton (2023)
Under-19 World CupSri Lanka Under-19s (2013/14)
Sri Lanka Club ChampionshipRagama Cricket Club (2015/16-2016/17)
 Moors Sports Club (2017/18)
MiscellaneousSt Thomas' College, Mount Lavinia (2011/12-2013/14)
 Old Dharmapalians Sports Club (2012/13)
 Sri Lanka Under-19s Emerging XI (2012/13)
 Sri Lanka Board Under-25s XI (2013)
 Sri Lanka Under-19s (2013/14)
 Bloomfield Cricket and Athletic Club Under-23s (2014)
 Badureliya Sports Club (2014/15)
 Ragama Cricket Club Under-23s (2015-2016)
 Business Management School, Colombo (2015-2016/17)
 MAS Holdings-Unichela (2015/16)
 Roe Green (2024)
 Carlisle (2024)