cleveland vs Boston braves in 1948 World Series
For the top 30 teams, the average was 31,404. (Source: http://sports.espn.go.com/mlb/attendance?sort=home_avg&year=2006&seasonType=2)
The average home game attendance for the Los Angeles Angels of Anaheim during the 2008 season was 41,194 fans (6th in MLB 2nd in AL).
For 2012, the average attendance was 88,531
MLB reported a total attendance of 73,061,763 in 2010, down 446,434 from 2009. Average attendance per game in 2010 was 30,067 and in 2009 was 30,300.
14,558.
About 25,000
Boston Red Sox
The average home game attendance for the Chicago Bulls during the 2007-2008 season was 21,987 fans.
In 2008, the Twins had their third all time attendance total drawing 2,302,431 for an average of 28,425 fans per game. This barely topped their 2007 average of 28,349 (2,296,347 total attendance).
The average home game attendance for the Detroit Pistons during the 2007-2008 season was 22,076 (highest in the league).
On average, MLB players make about 25,000 per game.
The average home game attendance for the Miami Heat during the 2007 - 2008 season was 19,463 fans.