If you’re the type who likes to use run differential as a quick and dirty gauge of a team’s talent, you’re probably very impressed with the Athletics thus far. Sunday’s 13-3 victory over the Indians leaves them 3.5 games ahead of the Angels for first place in the AL West. The win also brought their run differential to a staggering +95, putting them on pace for +350 over a full season. Typically, the best teams finish in the +150-200 area.

The Athletics have nine players, minimum 80 plate appearances, with an above-average wRC+ which is a Sabermetric stat that individually weights each of the various components in which a player contributes offensively. 100 is average. Reddick is close to joining the list at 94.

Dan Straily has been the only starter who hasn’t done a good job, posting a 4.93 ERA before his recent demotion to Triple-A Sacramento. Scott Kazmir has been a godsend and Jesse Chavez has been a surprise, seeing as he was an emergency addition to the rotation when Jarrod Parker and A.J. Griffin succumbed to injuries. And Sonny Gray has been as good as he advertised last season. In the bullpen, off-season acquisition Jim Johnson has been the only unreliable contributor.

Many are gawking at the Tigers and they’re not wrong for doing so, but the Athletics are looking like the American League’s best team, at least at this point in the season. The Tigers are the second-best team in baseball in terms of run differential, but they’re a whopping 44 runs behind the Athletics. It’s only fitting that the Athletics and the Tigers are the class of the American League at this point, though, as they were foes in last year’s ALDS, with the Tigers narrowly escaping the five-game set.

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