In his last 8 starts, Matt Chico has a 3.52 ERA and a 1.20 WHIP.
He only has a 1-1 record, but the Nats are 6-2 in those games because he's held games close.
What a great acquisition he was. Props to Chico, and props to our front office for getting this guy (and Mock) for that fat tub of lard.
For comparison, Livo has an ERA well over 4 and the D-Backs are 3-5 in his last 8 starts.