Big Sam Thompson

Most RBI Per 9 Innings

Samuel "Big Sam" Thompson

Samuel “Big Sam” Thompson holds the career record for most RBIs per 9 innings played. No one else is even close. For example, in 1895, he averaged 1.387 RBIs per 9 innings; in 1894, his average was 1.382; and, in 1887, his average was 1.307. His closest competitor was Hack Wilson in 1930 who averaged 1.232 per 9 innings.