Which tennis player, Sandy Mayer or Jennifer Capriati, won ten titles in singles and twenty-four titles in doubles?
Sandy Mayer Alexander "Sandy" Mayer (born April 5, 1952) is a former tennis player from the United States, who won ten titles in singles and twenty-four titles in doubles during his professional career. He was part of the winning tennis squad at Stanford University in 1973.
Sam Querrey Sam Austin Querrey ( ; born October 7, 1987) is an American professional tennis player who is currently ranked world No. 16 in men's singles by the Association of Tennis Professionals (ATP). Known for his powerful serve, Querrey holds the record for consecutive service aces: 10. He is also a capable doubles player, with five doubles titles and a career-high doubles ranking of world no. 23.