Rittich notches SO, Flames top NHL-leading Maple Leafs 3-0

Toronto Maple Leafs centre Auston Matthews (34) gets tied up by Calgary Flames defenceman Mark Giordano (5) as Flames goaltender David Rittich (33) keeps a close eye on the loose puck during third period NHL hockey action in Toronto on Monday, Feb. 22, 2021.