Last Updated: June 17th, 2026 by Michael Schatz
From legendary hurlers of the early 1900s to modern-day aces, the Chicago Cubs have featured some of baseball’s most dominant pitchers. Here’s a look at the 11 greatest pitchers to ever take the mound at Wrigley Field, showcasing their remarkable achievements and lasting impact on the franchise.
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1. Mordecai “Three Finger” Brown – The Legendary Ace
A farm accident that cost him parts of two fingers led to Brown developing an unmatched pitching grip. His 1.80 ERA with the Cubs and 188 wins defined an era of dominance. His masterful 1906 season saw him post a microscopic 1.04 ERA while going 26-6. Brown led the Cubs to two World Series titles, cementing his legacy as one of baseball’s most unique and effective pitchers.
2. Fergie Jenkins – The Model of Consistency
Jenkins exemplified durability and excellence, achieving six consecutive 20-win seasons with the Cubs. His 1971 Cy Young campaign showcased his dominance with a 24-13 record and 263 strikeouts. The Hall of Famer’s 267 complete games demonstrate a level of endurance rarely seen in baseball history.
3. Pete Alexander – Old Pete’s Dominance
Alexander’s Cubs tenure produced 128 wins and a stellar 2.84 ERA. His remarkable 1920 season included 32 complete games, showcasing unmatched endurance. His precise control and consistency made him one of the era’s most feared pitchers, leading the NL in complete games four times with Chicago.
4. Charlie Root – The Ultimate Workhorse
Root holds the Cubs’ records for wins (201) and games pitched (605), defining reliability over 16 seasons. Despite being remembered for Babe Ruth’s “Called Shot,” his 3.59 ERA and incredible longevity established him as one of the franchise’s most dependable arms.
5. Greg Maddux – The Professor’s Early Years
Before his Atlanta dominance, Maddux began his Hall of Fame journey in Chicago, winning the 1992 Cy Young Award with a brilliant 20-11, 2.18 ERA season. His 133 Cubs wins and masterful control foreshadowed his emergence as one of baseball’s greatest pitchers.
6. Rick Reuschel – Big Daddy’s Underrated Excellence
Reuschel’s 135 wins and 3.50 ERA during challenging Cubs years showcase his quiet excellence. His remarkable 1977 season featured 26 complete games, while his sinker-slider combination and surprising athleticism made him a consistent force on the mound.
7. Bill Lee – The Original Cubs Lee
With 169 wins and a 3.27 ERA, Lee dominated the 1930s Cubs rotation. His 1938 campaign (22-9, 2.66 ERA) helped lead Chicago to the World Series. Three All-Star selections and an NL wins title in 1935 highlight his impressive career.
8. Larry French – The Reliable Lefty
French’s Cubs tenure produced 95 wins and a stellar 3.18 ERA. His durability showed in 1936 with 25 complete games, while his 1935 season (17-10, 2.96 ERA) exemplified his consistency. An All-Star selection in 1937 recognized his excellence.
9. Jon Lester – The Drought Breaker
Lester’s Cubs legacy centers on the 2016 World Series triumph, where his leadership proved crucial. His 77-44 record and 3.64 ERA included three All-Star appearances and a brilliant 2016 campaign (2.44 ERA). His big-game performances made him a modern Cubs legend.
10. Claude Passeau – The Wartime Ace
Passeau’s 124 wins and 3.00 ERA highlighted his Cubs career. His legendary one-hit shutout in Game 3 of the 1945 World Series stands as one of the greatest postseason performances in team history. Five All-Star selections and consistent sub-3.00 ERA seasons proved his elite status.
11. Kerry Wood – Kid K’s Electric Era
Wood’s 20-strikeout masterpiece in 1998 remains one of baseball’s most dominant performances. Despite injuries, he amassed 1,470 strikeouts and a remarkable 12.6 K/9 rate with Chicago. His successful transition to closer (34 saves in 2008) and two All-Star selections showcase his versatility and talent.