NHL

Buffalo Sabres 5, Florida Panthers 3
Ottawa Senators 3, Pittsburgh Penguins 2
Washington Capitals 4, New York Islanders 1
Detroit Red Wings 2, Colorado Avalanche 0
Nashville Predators 6, St. Louis Blues 5
Chicago Blackhawks 6, San Jose Sharks 3
Utah Mammoth 6, Vancouver Canucks 2
Toronto Maple Leafs 4, Calgary Flames 2