A right-handed batsman and right-arm medium-fast bowler, Dornick played at under-19 level for the Leeward Islands in 2006.[1] He was later selected in Sint Maarten's squad for the 2008 Stanford 20/20. Having received a bye into the first round after Cuba could not fulfill their preliminary round fixture,[2] Dornick made his Twenty20 debut in the first-round match against Saint Vincent and the Grenadines,[3] which despite an unbeaten century from John Eugene, Sint Maarten lost by 10 runs and were eliminated from the tournament.[4] This marks Dornick's only appearance in Twenty20 cricket.