List of National Basketball League of Canada season blocks leaders

In basketball, a block (short for blocked shot) occurs when a defender deflects or stops a field goal attempt without committing a foul. The National Basketball League of Canada's (NBL) block title is awarded to the player with the highest blocks per game average in a given season. Cavell Johnson, who played with the Brampton A's for two seasons, leads the league with two blocks titles.

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