Cite
 

Rank by Age

AL
Boston 1912
New York 1923
Anaheim 1966
Oakland 1966
Kansas City 1973
Minnesota 1982
Toronto 1989
Tampa Bay 1990
Chicago 1991
Baltimore 1992
Cleveland 1994
Texas 1994
Seattle 1999
Detroit 2000
Note: New York's Yankee Stadium (AL) was rebuilt in 1976.
NL
Chicago 1914
Washington1961
Los Angeles 1962
New York 1964
St. Louis 1966
Florida 1987
Atlanta1993
Colorado 1995
Arizona1998
Houston 2000
San Francisco 2000
Milwaukee 2001
Pittsburgh 2001
Cincinnati2003
Philadelphia2004
San Diego2004

Rank by CapacityMajor League Baseball Ballparks