Simply looking at those stats by itself, shouldn't we, if we were of normal luck, be playing .500 ball on the road? Not quite. On the road, we've scored 238 runs and allowed 257 runs. Judging by the Pythagorean win expectancy, that should give us a 0.461 winning percentage, which would be 24-28 instead of 21-31. So we're slightly unlucky, but not by much.