roger conner
mark mcgwire
yes it was
No, Carlos Zambrano did not hit a grand slam in 2008.
brian Roberts
No, actually they did not hit a grand slam in 2009. Very unusual.
Grand Slam First PitchKevin Kouzmanoff (Texas) was the first in 2006, Daniel Nava (Boston) was the second in 2010.
Cal Ripkin Jr. hit first grand slam on July 3, 1994 against the Los Angeles Angels. He hit his second grand slam on June 3, 1995 against the Oakland Athletics. He hit his third grand slam on May 28, 1996 against the Seattle Mariners. He hit his fourth grand slam on May 6, 1997 against the Los Angeles Angels. He hit his final grand slam on June 30, 1997 against the Philadelphia Phillies.
Bob Kennedy
Martin Prado. He hit a grand slam Monday, May 10, 2010.
A Pinch hit GRAND SLAM against the Colorado Rockies
In MLB, the Minnesota Twins. Matsui hit his first MLB grand slam on April 8, 2003 off of Joe Mays of the Minnesota Twins. It was his first ever MLB home run.
Fred Lynn hit a grand slam in the 1983 All-Star Game