sentences:  During the particularly torrid match against Collingwood at Princes Park on 29 July 1922, which Carlton won, Duncan scored three goals despite being knocked out on two separate occasions.Eric Cock was found guilty of punching Duncan (he claimed that Duncan had kicked him in the ankle and verbally abused him), and was suspended for six matches.Duncan was found guilty of having elbowed Harry Saunders, and was suspended for three matches.