The MLB power rankings see the Dodgers, Brewers, Rays, and Braves maintain their top positions, while the Red Sox have surged back into playoff contention with a 15-game winning streak, shifting from sellers to buyers. In contrast, the Marlins are likely sellers after losing 12 straight games. Notable trade deadline moves include the Red Sox acquiring Curtis Mead, while teams like the Yankees and Cubs face injury and performance challenges, respectively.
