The Pirates have acquired right-handed reliever Arquimedes Caminero from the Marlins in exchange for cash, Pittsburgh announced. Caminero had been designated for assignment by Miami.
Caminero has an enticing arm that has delivered an average of 11.0 K/9 (against 4.5 BB/9) in his nine years of minor league action. He has seen only limited action at the big league level, posting 19 2/3 frames of 5.49 ERA pitching (albeit with many of the credited runs coming in one rough outing last year).
As he was added to the 40-man roster in advance of the 2011 season, it would appear that Caminero has exhausted his optional assignment seasons. Pittsburgh will take a flier on his mid-90s heater, but it seems he will need to break camp with the big league club or face the waiver wire.