17
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.
99
Alex Rodriguez has hit three grand slams during the 2010 season.
Alex Rodriguez hit 3 grand slams during the 2007 season.
11
250 259
17 grand slams wow
For his entire career he hit 6 grand slams and oddly enough they all were hit in 1987.
who holds the mariners career record for grand slams how many
2 grand slams (as on 5 July 2010)
Exactly 100, through the games of August 22
2, one by Jose Molina and one by Robinson Cano.