Player A: .243/.311/.433, 17 HR, 102 OPS+
Player B: .267/.316/.420, 18 HR, 98 OPS+
Looks pretty close, right? What if I told you one of these guys has 101 RBIs and has been touted as an MVP candidate by some (OK, at least one prominent national broadcaster), and the other guy has 60 RBIs.
Player A is Twins second baseman Brian Dozier and Player B is Reds second baseman Brandon Phillips. In terms of WAR, Dozier has the bigger advantage, 3.8 to 1.7. Look, Phillips is hitting .354 with runners in scoring position. He's also hitting .211 with a .249 OBP with the bases empty; those at-bats count, too. Phillips has made the fourth-most outs in the NL.