Here is a list of players who have either been waived and withdrawn or waived and cleared (from ESPN)

Pitchers who have cleared: Steve Trachsel, Jose Contreras, Josh Towers, Odalis Perez.

Position players who have cleared: Troy Glaus, Jack Wilson, Pat Burrell, Dmitri Young, Omar Vizquel, Jeff Conine, Mike Piazza, Wily Mo Pena, Jason Lane.

Pitchers who were claimed and withdrawn: Jon Garland, Javier Vazquez, Dan Wheeler, Chad Qualls, David Riske, Kei Igawa, Matt Thornton.

Position players who were claimed and withdrawn: Miguel Tejada, Mark Loretta, Jacque Jones, Scott Hatteberg, Richie Sexson, Mike Lamb, Corey Patterson.