The message was unexpected, despite the heavy suite. A week ago, general manager David Poile said in a radio interview, according to the NHL, that he "did not consider making any changes on the coach side."
During his 5.5 years as head coach of the Predators, Laviolette led the team to the Stanley Cup Final 2017.
"Their passion for the game, ability to motivate the team and drive to be the best makes this a difficult decision," Poile said in a statement according to the NHL.
No replacement is clear. Already at night until Wednesday, Swedish time, Nashville meets Boston at home.
The most recent loss came to Anaheim, the night to Monday, after sentencing (4-5).