The last weeks of September expose the folly in doing power rankings on a weekly basis, as these Baltimore Sun MLB power rankings are presented each week. Every day, It seems the landscape changes, meaning every night’s game is worth more than a single tick in the win or loss column. This past week, that caused plenty of movement. One series can be the difference between sealing a playoff spot or your season ending on Oct. 2. As always, these rankings are completely subjective, yet objectively correct.