TORONTO (AP) — Thomas Chabot and Dylan Cozens scored their first postseason goals, and the Ottawa Senators kept the Battle of Ontario going with a 4-0 win Tuesday night over the Toronto Maple Leafs, who have a 3-2 lead in their first-round series.

TORONTO (AP) — Linus Ullmark made 29 saves for the first playoff shutout of his career as the Ottawa Senators edged the Toronto Maple Leafs 4-0 on Tuesday night to cut the deficit in the teams’ first-round series to 3-2.

Only four teams in NHL history have overcome a 3-0 deficit to win a postseason series: the 1942 Toronto Maple Leafs against the Detroit Red Wings, the 1975 New York Islanders against the Pittsburgh Penguins, the 2010 Philadelphia Flyers against the Boston Bruins, and the 2014 Los Angeles Kings against the San Jose Sharks.