Jim 'Catfish' Hunter with 13 innings pitched.
As of the 2008 World Series: 1) Jack Billingham - 0.36 - 25 1/3 innings pitched in the 1972, 1975, and 1976 World Series.2) Harry Breechen - 0.83 - 32 2/3 innings pitched in the 1943, 1944, and 1946 World Series.3) Babe Ruth - 0.87 - 31 innings pitched in the 1916 and 1918 World Series.4) Sherry Smith - 0.89 - 30 1/3 innings pitched in the 1916 and 1920 World Series.5) Sandy Koufax - 0.95 - 57 innings pitched in the 1959, 1963, 1965, and 1966 World Series.6) Christy Mathewson - 0.97 - 101 2/3 innings pitched in the 1905, 1911, 1912, and 1913 World Series. Useless bit of trivia: According to Baseball Reference, Jack Billingham and Christy Mathewson are cousins.
2.00. Morris pitched 2 complete games in the 1984 World Series, winning 3-2 in Game 1 and 4-2 in Game 4 ... he gave up 4 earned runs in 18 innings pitched.
Babe Ruth
Anthony Reyes (St. Louis Cardinals), who pitched 8+ innings of 4 hit ball in beating the Detroit Tigers, 7-2.
Randy Johnson was the winning pitcher for game 7 of the 2001 World Series.
2.76 in the regular season (713 earned runs allowed in 2324 1/3 innings pitched) and 0.95 in the World Series (6 earned runs in 57 innings pitched).
The New York Yankees Mariano Rivera holds the all time Post season record of 33 1/3 scoreless innings pitched. Whitey Ford holds the World Series record with 33 consecutive scoreless innings pitched. Christy Mathewson pitched 27 consecutive scoreless innings in a single post season as he threw 3 shutouts in the 1905 World Series.
Babe Ruth with 29 2/3 consecutive scoreless innings pitched in World Series play.
The Winning player's share in the 2009 World Series was $365,052.73. The losing player's share was $265,357.50.
Bob Gibson's regular season ERA was 2.91 (1258 earned runs in 3884 1/3 innings pitched) and his World Series ERA was 1.89 (17 earned runs in 81 innings pitched).
In MLB, the career leader for innings pitched is Cy Young who pitched 7354 innings in a career that spanned 1890-1911. As far as the 'modern' innings pitched leader, that would be Phil Niekro who pitched 5404 innings in a career that spanned 1964-1987.