Every club 1973

Sun, Apr 1

• Montreal Canadiens at Boston Bruins 5–3
• Toronto Maple Leafs at Chicago Black Hawks 4–4
• Detroit Red Wings at New York Rangers 3–3
• New York Islanders at Atlanta Flames 4–4
• St. Louis Blues at Buffalo Sabres 1–3
• Philadelphia Flyers at Pittsburgh Penguins 4–5