Lou Gehrig, who played first base for the New York Yankees between 1923-1939, holds the all time MLB grand slam record with 23. Alex Rodriguez tied Lou Gehrig's Record of 23 Grand Slams on June 12th 2012. Alex Rodriguez broke the record in 2013, with his 24th Grand Slam.
Jimmy Foxx (17 Grand Slams) was not a career long pitcher, but he did pitch 23.2 innings in his career. He's ranked 6th all-time.
Dave Kingman (16 Grand Slams) logged 4 innings in his career.
Babe Ruth also had 16 Grand Slams.
Tony Cloniger was the first and only pitcher to hit two grand slams in one game in 1966. According to Baseball Almanac, the MLB career record for grand slams by a pitcher is 2 and is held by 7 pitchers: Camilo Pascual, Dizzy Trout, Tony Cloninger, Bob Gibson, Denny Neagle, Rick Wise, and Schoolboy Rowe
4 Grand Slams = Alexei Ramirez (2B, 2008 Chicago White Sox) 04-25-09. He became the second fastest in major league historyto reach five grand slams in 152 games,according to Elias Sports Bureau.
"Steady Eddie" Murray hit 19 grand slams in his Major League Baseball career.
Alex Rodriguez set the major league record for grand slam home runs in September 2013 with his 24th. He had been tied with Lou Gehrig with 23 grand slams since June 12, 2012. They are followed on the list by Manny Ramirez with 21, and Eddie Murray with 19. In fifth place is Willie McCovey, who holds the National League record for career grand slams with 18.
Nolan Ryan gave up 10 grand slams during his career to hold the MLB record.
The 1996 Detroit Tigers gave up 14 Grand Slams for the Major League record. The NL record is 12 by the team formerly known as the Montreal Expos in 2000.chris dixonsilverdale, WA
Lou Gehrig with 23 grand slams
4 Grand Slams = Alexei Ramirez (2B, 2008 Chicago White Sox) 04-25-09. He became the second fastest in major league historyto reach five grand slams in 152 games,according to Elias Sports Bureau.
Currently, The Yankees Alex Rodriguez and the Royals Yuniesky Betancourt are the major league leaders with three grand slams each in 2010.
McCovey
"Steady Eddie" Murray hit 19 grand slams in his Major League Baseball career.
Alex Rodriguez set the major league record for grand slam home runs in September 2013 with his 24th. He had been tied with Lou Gehrig with 23 grand slams since June 12, 2012. They are followed on the list by Manny Ramirez with 21, and Eddie Murray with 19. In fifth place is Willie McCovey, who holds the National League record for career grand slams with 18.
Nolan Ryan gave up 10 grand slams during his career to hold the MLB record.
The 1996 Detroit Tigers gave up 14 Grand Slams for the Major League record. The NL record is 12 by the team formerly known as the Montreal Expos in 2000.chris dixonsilverdale, WA
Lou Gehrig holds the Major League Baseball (MLB) record for career Grand Slams with 23; however, as of 2012, two (2) active players, Alex Rodriguez and Manny Ramirez have recorded 22 and 21 career Grand Slams, respectively.
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Through the 2008 season, 6 by Don Mattingly of the Yankees in 1987 and Travis Hafner of the Indians in 2006.
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.