Wow, Garret Mock has turned it on recently in AAA. 2.25 in May and his last 3 or so starts are all good.
He's getting hit pretty hard so far today. 8 hits in 5 innings. That's been his problem - he's too hittable. He gives up too many hits per 9 innings. The control peripherals are good, though. Solid BB/9 and K/BB ratios.
Balester's been pitching pretty consistently well, but he still has control issues. He's the opposite of Mock. He's pretty hard to hit, but he's gotta get that walkrate down.
The guy who's really turned it up and been very solid all-around lately is Tyler Clippard. I'd love to see him get a call-up along with Bergmann so that Chico and O'Connor get cut off the roster.