All Tennis Players How Many Grand Slams Has Bob Falkenburg Won? Robert Falkenburg (January 29, 1926 – January 6, 2022) was an American amateur tennis player.Bob Falkenburg has won 1 Grand Slam. Facebook Twitter Email How Many Grand Slams Has Aryna Sabalenka Won? How Many Grand Slams Has Carlos Alcaraz Won? How Many Grand Slams Has Elena Rybakina Won?
