F eatured in this week’s MLB Power Rankings, the streaking Blue Jays sweep the Yankees and take over the AL East, Brandon Woodruff has a triumphant return to the majors, the Mariners’ pitching staff is historically-stingy, Eury Pérez provides hope for the Marlins, and the Nationals hit the reset button.

They’re the hottest team in baseball, but they’re not the best team in the league over the past month. That honor belongs to the Astros, who are 24-8 with a plus-57 run differential since the start of June. Their latest work this weekend in Los Angeles, pulverizing the Dodgers by 23 runs over a three-game sweep, was especially eye-opening.