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Most runs batted in by a player in his first game

Most runs batted in by a player in his first game
Who
Starlin Castro
Where
United States
When
07 May 2010
The Major League Baseball (MLB) record for most runs batted in by a player in his first game is 6, accomplished by Starlin Castro (Dominican Republic) while playing for the Chicago Cubs in a 14-7 victory over the Cincinnati Reds (both USA) in Cincinnati, Ohio (USA) on 7 May 2010. Castro hit a three-run home run and a three-run triple.