All Tennis Players How Many Grand Slams Has Frank Hadow Won? Patrick Francis “Frank” Hadow (2 January 1855 – 29 June 1946) was an English tennis player.Frank Hadow has won 1 Grand Slam. Facebook Twitter Email How Many Grand Slams Has Coco Gauff Won? How Many Grand Slams Has Marketa Vondrousova Won? How Many Grand Slams Has Aryna Sabalenka Won?