Pirates sign Jason Grilli for $1.1 million

Pirates, Jason Grilli agree to terms on a $1.1MM deal for 2011, I have learned.

— Ben Nicholson-Smith (@mlbtrben) December 13, 2011

Sack is back.

Jason Grilli posted a 2.48 ERA over 32.2 innings last season. He struck out 37 and walked 15. This deal will avoid the Bucs taking Grilli to arbitration.