Ralph Krueger stepped down as head coach of Buffalo.
The Sabers tweeted that the 61-year-old has been relieved of his duties.
Kruger took over at Buffalo in May 2019. Last season, the club finished 6th in the Atlantic division table and did not make the playoffs.
The team is currently the last in the NHL standings with 16 points after 28 matches.
The club lost 12th matches in a row.