Diaz struck out three batters and walked one in a scoreless ninth inning Sunday, securing a save over the Blue Jays.
Diaz issued a one-out walk to Vladimir Guerrero but still locked down his 21st save of the season. He converted two saves in the weekend series against Toronto after blowing his previous three chances. The 27-year-old now owns a 4.08 ERA with a 58:17 K:BB while going 21-for-25 in save opportunities this season.