MLB Power Rankings Week 21 Select WeekWeek 2Week 3Week 4Week 5Week 6Week 7Week 8Week 9Week 10Week 11Week 12Week 13Week 14Week 15Week 16Week 17Week 18Week 19Week 20Week 21Week 22Week 23Week 24 August 31, 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 84-46 – 2 Royals 80-50 – 3 Pirates 79-50 – 4 Cubs 74-55 – 5 Blue Jays 74-55 – 6 Astros 72-59 – 7 Mets 72-58 8 Yankees 72-57 9 Dodgers 72-57 – 10 Giants 69-61 – 11 Rangers 68-61 – 12 Nationals 66-63 13 Twins 67-63 14 Angels 65-65 15 Rays 64-66 – 16 Orioles 63-67 17 Diamondbacks 63-67 – 18 Padres 63-67 19 Indians 63-66 20 White Sox 61-68 – 21 Tigers 60-70 22 Red Sox 60-70 – 23 Mariners 61-70 – 24 Athletics 57-74 – 25 Brewers 55-75 – 26 Reds 53-76 – 27 Rockies 52-76 28 Braves 54-76 29 Phillies 52-79 – 30 Marlins 52-79 –