Crossword puzzle clue "what a polite tennis player is noted for"

What a polite tennis player is noted for?

Tennis player Sanchez who was the #1 doubles player in 1989

Tennis player Laver or baseball player Carew

Tennis player who is the only player (man or woman) to win a Grand Slam and Olympic gold medal in one year: 2 wds.

Basketball player Walton + basketball player Westbrook = basketball player ___

Polite hockey player?

Noted talker whose name in reverse is a noted nontalker

Namesake of a noted tennis tournament