We've had five different No. 1 teams here in Power Rankings this season already (Dodgers, Phillies, Padres, Mets, Tigers) while two more (the Cubs and Yankees) have been awfully close multiple times.

Every team can find something to be positive about, especially after a weekend that included nine different series sweeps. How did those series shake up our weekly MLB power rankings?

The Cleveland Guardians firmly positioned themselves as a playoff contender in the middle of May when they took three of four games from the American League-leading Detroit Tigers. However, it's been nothing but downhill since then.