This week's Power Rankings begin with a tip of the cap to several teams who are exceeding most preseason expectations placed upon them, and who could find themselves with higher positions in this space as soon as next week if they keep up this pace.
First up is the Athletics, who have won three straight, got a no-hitter from Sean Manaea vs. the Red Sox on Saturday, and have recorded wins in seven of their past eight games. The A's will continue their road series with the Rangers as one of four teams in the highly touted American League West with a winning record at 12-11, mere percentage points behind the 11-10 Mariners.