Boyd Tinsley will be at this weekend’s 18th birthday party for tennis star Nicole Vaidisova, according to The Rumble in the New York Post. The party, sponsored by Reebok, is at a Manhattan nightclub called Stereo.

Others on the guest list include tennis legends John McEnroe and Jim Courier. Boyd is getting increasingly involved in the tennis world, recently playing “The Star-Spangled Banner” before the 2007 Sony Ericsson Open in Miami. He also wrote and performed “The Ghost of Wimbledon,” ESPN’s theme song for its 2006 Wimbledon coverage.