Fangraphs has a little piece up on Edinson Volquez. Go check it out, but for now here's a little tidbit:
http://www.fangraphs.com/fantasy/ind...rters-volquez/All of Volquez’s pitches have been thrown for strikes at least 60% of the time during September, with all of them getting whiffs at least 10% of the time. For good measure, he’s thrown his changeup 26% of the time, and has gotten a whiff on over 31% of occasions. That, my friends, is amazing, and probably unprecedented. Overall, he has lead the league in whiff% this month, coming in at over 16%.