Assuming they both keep up their current pace and neither tires or succumbs to injury, which of these is a better keeper for the future?
Peavy plays for a better team in a pitcher's park, but the Pirates seem to be on the rise too. Seems to me Peavy may get a few more wins and post a slightly better ERA, but Perez may get more K's and have a better WHIP.
Which one?