http://mlb.mlb.com/mlb/history/all_star_event.jsp?story=5
As of the 2008 season, the longest game, innings wise, in Phillies history was in 1918 when they lost to the Chicago Cubs, 2-1, in 21 innings.
26 innings
21 innings
16 innings vs Texas
The longest game in Chicago Cubs history was on May 17, 1927, when they beat the Boston Braves, 4-3, in 22 innings. That's 4 innings short of the longest game in MLB history, as of mid-July 2011.
Longest game in regulation nine innings: four hours twenty-seven minutesLongest game ever: seven hours twenty-three minutes and twenty-three innings
33 innings long
The longest game in Houston Astros history was on April 15, 1968 when the Astros shutout the New York Mets 1-0 in 24 innings.
It was 33 innings
The longest game in pro baseball history was between the Paw Sox and the Rochester Red Wings... they played 33 innings
New york mets 22 innings
The Diamondbacks longest game was 18 innings against San Francisco on May 29, 2001.