Dec 07, 2009 8:24 AM EST
The Diamondbacks were among several teams in attendance at a recent throwing session by reliever J.J. Putz, a source told FOX Sports.
Putz has only averaged 38 innings over the past two seasons due to injuries.
He had surgery to remove a bone spur from his throwing elbow in June.
Via FOX Sports
Arizona Diamondbacks
Read the Full Story
Discuss
Send Feedback
Buy Tickets