Auston Matthews becomes the fastest player in Toronto Maple Leafs history to amass 300 career goals!! #leafsforever #goleafsgo #goleafs #austonmatthews #torontomapleleafs #leafshistory #smsports #coverartsports Auston Matthews Toronto Maple Leaf Fans Toronto Maple Leafsaholics -Leafsaholics Anonymous Toronto Maple Leafs Fans