Despite the relatively poor start, the Brewers are actually ranked 10th in the Beyond the Box Score power rankings. The reason is the discrepancy between the actually number of runs they allowed versus the number they "should" have allowed, based on luck-independent performance. Although they allowed 77 runs over their first 13 games, BtB says they should have only allowed 62, which translates to a .562 winning percentage, rather than .462