did Marty Riessen and Rennae Stubbs both play tennis professionally ?
Marty Riessen Marty Riessen (born December 4, 1941) played amateur and professional tennis in the 1960s and 1970s. He was ranked as high as No. 11 in the world in singles on the ATP Rankings in September 1974, though was ranked as high as World No. 8 by Lance Tingay of The Daily Telegraph in 1971, before the computer rankings. Renowned for his doubles play, Riessen was also a regular doubles partner of Australian tennis great Margaret Court, winning six of his seven major mixed titles and a career grand slam alongside her. Additionally a winner of two men's doubles grand slams, his highest doubles ranking was No. 3 on March 3, 1980.
Reginald Doherty Reginald "Reggie" or "R. F." Frank Doherty (14 October 1872 – 29 December 1910) was a British tennis player and the older brother of tennis player Laurence Doherty. He was known in the tennis world as "R.F." rather than "Reggie". He was a four-time Wimbledon singles champion and a triple Olympic Gold medalist in doubles and mixed doubles.