rojer Federer
Through the 2013 season, there were 6452 grand slams hit in baseball history. The most grand slams in a season happened in the year 2000 when 176 grand slams were hit.
17 grand slams wow
2 grand slams (as on 5 July 2010)
Kenny Rogers gave up 11 grand slams and Nolan Ryan gave up 10 grand slams.
Oh yes he haswon 8 grand slams so far.
Lou Gehrig with 23 grand slams
who holds the mariners career record for grand slams how many
Andre ethier has hit 2 grand slams so far
As of 04AUG09, Albert Pujols has 11 career grand slams. That is the most by any St. Louis Cardinal in history. So far, he has 5 grand slams in the 2009 season.
Alex Rodriguez has hit three grand slams during the 2010 season.
For his entire career he hit 6 grand slams and oddly enough they all were hit in 1987.
Alex Rodriguez hit 3 grand slams during the 2007 season.