Roger Federer currently holds 16 Grand Slam titles, the most collected by a men's singles player to date.
Federer has won 16 Grand Slams (4 Australian Opens, 1 French Open, 6 Wimbledons and 5 US Opens).
He has won 15 grand slams in total.
Roger Federer has 17 career grand slam titles.
two grand slams
17 grand slams wow
Nadal has won 14 grand slams.
He has won 62 Tournament Singles Titles 7 Tournament Doubles Titles and 16 Grand Slams Titles
62 and 16 Grand Slams Titles he's won 67 titles ...over 700 matches
who holds the mariners career record for grand slams how many
Arthur Ashe won three grand slams.