All Tennis Players How Many Grand Slams Has Chuck McKinley Won? Charles Robert McKinley Jr. (January 5, 1941 – August 11, 1986) was an American former world no. 1 men’s amateur tennis player.Chuck McKinley has won 1 Grand Slam. FacebookTwitterEmail How Many Grand Slams Has Madison Keys Won? How Many Grand Slams Has Jannik Sinner Won? How Many Majors Has John Isner Won?
