June 1, 2015
The Fueled by Sports weekly MLB Power Rankings are decided by each team’s results from the previous week and their overall record.
| Rank | Team | Record | Change |
|---|---|---|---|
| 1 | Cardinals | 33-17 |  |
| 2 | Giants | 30-22 | |
| 3 | Twins | 30-19 | |
| 4 | Astros | 31-20 |  |
| 5 | Royals | 29-19 | |
| 6 | Dodgers | 29-20 | |
| 7 | Nationals | 28-22 | |
| 8 | Tigers | 28-24 | |
| 9 | Pirates | 26-24 | |
| 10 | Mets | 28-23 | |
| 11 | Cubs | 26-22 | |
| 12 | Angels | 27-24 | – |
| 13 | Yankees | 26-25 | |
| 14 | Rangers | 26-25 | |
| 15 | Rays | 26-25 | |
| 16 | Braves | 25-25 | |
| 17 | Indians | 24-26 | |
| 18 | Mariners | 24-26 | |
| 19 | Orioles | 23-26 | – |
| 20 | Padres | 25-27 | |
| 21 | Diamondbacks | 23-26 | |
| 22 | White Sox | 23-26 | |
| 23 | Rockies | 22-26 | |
| 24 | Blue Jays | 23-29 | – |
| 25 | Reds | 22-27 | |
| 26 | Red Sox | 22-29 | |
| 27 | Athletics | 20-33 | |
| 28 | Marlins | 20-31 | |
| 29 | Phillies | 19-33 | |
| 30 | Brewers | 17-34 | |