Joba Chamberlain will throw a 35-pitch bullpen today at Yankee Stadium with pitching coach Dave Eiland watching. Chamberlain will throw sliders and curve balls for the first time since leaving a game on Aug. 4 with right rotator cuff tendinitis. Chamberlain threw in the bullpen Saturday but was limited to fastballs and change-ups.

He is looking to an early September return but it hasn't been decided if Chamberlain will come back as a starter or reliever or on what date.