Tags: Tennis Player.
Sidney Welby Van Horn (born September 8 1920) is a retired American professional tennis player who later went on to have a career as a major tennis coach.As a 19-year-old player Van Horn reached the finals of the 1939 U.S. Nationals only to lose to Bobby Riggs in just 56 minutes (6–4 6–2 6–4). One of the high points of his career was a crushing defeat (6–0 6–2 6–1) of the great Bill Tilden at a match between U.S.