From the official site:

New York will take seven infielders (Gary Sheffield, Jason Giambi, Robinson Cano, Derek Jeter, Alex Rodriguez, Cairo and Phillips), two catchers (Jorge Posada and Sal Fasano) and five outfielders (Hideki Matsui, Johnny Damon, Bobby Abreu, Bernie Williams and Melky Cabrera).

The 11 pitchers will be Chien-Ming Wang, Mike Mussina, Randy Johnson, Jaret Wright, Cory Lidle, Ron Villone, Bruney, Mike Myers, Scott Proctor, Kyle Farnsworth and Mariano Rivera. If Johnson's back injury causes him to miss his Game 3 start, the Yankees would leave him off the roster and add either Jeff Karstens, Darrell Rasner or Sean Henn.