This table shows the top ten teams with respect to both batting and pitching (BAT + PITCH) as of 4/15/2014. League average runs scored per team is currently 58.
Update: I had Batting and Pitching, first two columns reversed in the original and that has been corrected. UR represents Unearned Runs Above Average. A negative value means that team has been giving up more than average unearned runs which can indicated a problem with fielding. LR represents Lucky Runs Above Average. Those are runs that occur in situations like a Wild Pitch or Balk where no one gets credit for the RBI but the run still scores. I think the term “Lucky” to describe those kind of runs as appropriate.