Addison Barger and Vladimir Guerrero Jr. homered on consecutive pitches from Walker Buehler in the first inning and Toronto capitalized on the right-hander’s wildness to add two runs in the fourth in a 5-3 win over the Boston Red Sox.

The Red Sox lost, 5-3, to the Blue Jays on Sunday to drop the series. Walker Buehler struggled again, allowed four earned runs over four innings in another loss.

The Red Sox squandered several key chances late in Sunday’s loss to the Blue Jays, the seventh in the club’s last eight games.