Jesus Montero and Devin Mesoraco are two of the big names getting the call as teams expand their rosters.
The Yankees nearly had their own BP catastrophe when Alex Rodriguez was struck in the leg during batting practice, but A-Rod may return to the lineup as early as Sunday.
Brandon Phillips boasts terrific career numbers against Pirates starter Paul Maholm.
Carlos Beltran has homered four times off Tim Hudson in his career. He'll be looking to add to that total when the two face off on Monday.
Mark Teixeira has destroyed Bruce Chen in their previous meetings - 7-for-11 (.636), 6 HR - Can he go deep again Thursday?