Billy Martin (born December 25, 1956) is a former professional tennis player from the United States.

Martin currently serves as the head coach for the UCLA Bruins men's tennis team, a position he has held since 1994.

[1] Martin, who played at UCLA, has 14 straight top 5 NCAA team finishes and 9 consecutive 20-win seasons.

He was named ITA (Intercollegiate Tennis Association) division 1 National Coach of the Year and is a member of ITA Hall of Fame.

[2] He beat Raul Ramirez and Stan Smith at the Washington D.C. tournament.