TORONTO — Jonatan Clase hit his first career home run, Kevin Gausman pitched six innings to match his career high in wins and the Toronto Blue Jays beat Boston 6-1 on Wednesday night, eliminating the Red Sox from postseason contention.
Clase went 3 for 3 with a walk, scored twice and drove in two. He extended Toronto's lead with a homer off Josh Winckowski in the seventh inning.
''A really good night from him,'' manager John Schneider said.
Alejandro Kirk, who extended his career-best hitting streak to 17 games, had three hits and three RBIs as the Blue Jays won for the first time in six games and avoided a three-game sweep. Boston had been 5-0 in Toronto this season.
The Blue Jays finished 21-31 against AL East opponents for the second straight year.
Gausman (14-11) allowed one run and four hits to win his second straight start. He walked three and struck out three, and ended his outing by retiring Nick Sogard on a fly ball with the bases loaded.
''It's always good when you can tie a career high,'' Gausman said, ''but I wish I would have been throwing the ball like last year.''
The Red Sox, who had won four in a row coming into the game, needed to win their final four games and get help from opponents in the American League wild-card race.