Laurence Zimmerman (left) and Charles Mathewson (center) join Prostate Cancer Foundation Chairman Mike Milken in helping the Indian Wells Tennis Garden Pro/Am Invitational Tennis Tournament raise more than $500,000 to support prostate cancer research. Former tennnis stars Tracy Austin and John Lloyd were joined by a host of tennis pros and celebrities, including Hall of Fame hockey player Wayne Gretsky and actor Matthew Perry, at the March 2002 tournament.