MLB power rankings

1. St. Louis Cardinals 1 (last week)
Will miss Holliday's bat.
2. Pittsburgh Pirates 2
Stuck to minor tinkering.
3. Los Angeles Dodgers 3
The ever-changing roster.
4. San Francisco Giants 5
Leake provides one more arm.
5. Washington Nationals 4
Storen gets nudged aside.
6. Chicago Cubs 6
Must battle for wild-card spot.
7.