Their defense as a whole is exceptionally poor, ranking near the bottom of the league. The difference between them and us as per FRV is over 50 runs.
They really took the up the middle thing to heart, as it's really just Raleigh and Rodriguez surrounded by a team that looks like it was specifically constructed to play bad defense.
Their baserunning is very poor and the bullpen is in the bottom third, despite having Munoz and Brash.
I get that the rotation is great and they can hit fairly well, but it's a deeply flawed .500ish team that is being carried by Raleigh.