Buffalo Sabres head coach Lindy Ruff reacts during the third period in Game 5 of a first-round NHL hockey Stanley Cup playoff series against the Boston Bruins Tuesday, April 28, 2026, in Buffalo, N.Y. (AP Photo/Jeffrey T. Barnes)

Philadelphia Flyers' Dan Vladar reacts after the Flyers won Game 6 against the Pittsburgh Penguins in the first round of the NHL hockey Stanley Cup playoffs series Wednesday, April 29, 2026, in Philadelphia. (AP Photo/Matt Slocum)

The Minnesota Wild warms up before a game against the Chicago Blackhawks in front of a Kalshi sign before an NHL hockey game Tuesday, March, 17, 2026, in Chicago. (AP Photo/David Banks)

A face-off during the third period of an NHL hockey game between the Chicago Blackhawks and the Minnesota Wild with the Kalshi sign in the background Tuesday, March, 17, 2026, in Chicago. (AP Photo/David Banks)

Vegas Golden Knights right wing Pavel Dorofeyev, right, celebrates after scoring against the Utah Mammoth during the first period of Game 5 of a first-round NHL hockey Stanley Cup playoff series Wednesday, April 29, 2026, in Las Vegas. (AP Photo/John Locher)

Utah Mammoth left wing Lawson Crouse (67) celebrates after scoring against Vegas Golden Knights goaltender Carter Hart (79) during the second period of Game 5 of a first-round NHL hockey Stanley Cup playoff series Wednesday, April 29, 2026, in Las Vegas. (AP Photo/John Locher)

Vegas Golden Knights right wing Pavel Dorofeyev (16) scores against Utah Mammoth goaltender Karel Vejmelka (70) during the first period of Game 5 of a first-round NHL hockey Stanley Cup playoff series Wednesday, April 29, 2026, in Las Vegas. (AP Photo/John Locher)

Vegas Golden Knights right wing Pavel Dorofeyev (16) celebrates after scoring against Utah Mammoth goaltender Karel Vejmelka (70) during the third period of Game 5 of a first-round NHL hockey Stanley Cup playoff series Wednesday, April 29, 2026, in Las Vegas. (AP Photo/John Locher)