MOST PINCH HIT GRAND SLAMS - CAREER
AL - Rich Reese - 3 (8/3/69, 6/7/70, 7/9/72)
NL - Willie McCovey - 3 (6/12/60, 9/10/65, 5/30/75)
NL - Ron Northey - 3 (9/3/47, 5/30/48, 9/18/50)

MOST PINCH HIT GRAND SLAMS - SEASON
AL - Darryl Strawberry - 2 (5/2/98, 8/4/98)
AL - Ben Broussard - 2 (6/23/04, 8/12/04)
NL - Mike Ivie - 2 (5/28/78, 6/30/78)
NL - Davey Johnson - 2 (4/30/78, 6/3/78)

MOST GRAND SLAMS - SEASON
AL - Don Mattingly - 6 (1987)
NL - Ernie Banks - 5 (1955)

MOST GRAND SLAMS IN A MONTH
AL - Mike Blowers - 3 (August 1995)
AL - Jim Northrup - 3 (June 1968)
AL - Larry Parrish - 3 (July 1982)
AL - Shane Spencer - 3 (September 1998)
AL - Rudy York - 3 (May 1938)
NL - Eric Davis - 3 (May 1987)
NL - Mike Piazza - 3 (April 1998)
NL - Devon White - 3 (May 2001)

GRAND SLAM IN FIRST GAME
AL - Not yet accomplished
NL - Bobby Bonds - 6/25/68
NL - Bill Duggleby - 4/21/1898