List of Major League Baseball annual strikeout leaders
In baseball, the strikeout is a statistic used to evaluate pitchers. A pitcher earns a strikeout when he puts out the batter he is facing by throwing a ball through the strike zone, "defined as that area over homeplate (sic) the upper limit of which is a horizontal line at the midpoint between the top of the shoulders and the top of the uniform pants, and the lower level is a line at the hollow beneath the kneecap",[2] which is not put in play. Strikeouts are awarded in four situations: if the batter is put out on a third strike caught by the catcher (to "strike out swinging" or "strike out looking"); if the pitcher throws a third strike which is not caught with fewer than two outs; if the batter becomes a baserunner on an uncaught third strike; or if the batter bunts the ball into foul territory with two strikes.[3]
Major League Baseball recognizes the player or players in each league[a] with the most strikeouts each season. Jim Devlin led the National League in its inaugural season of 1876; he threw 122 strikeouts for the Louisville Grays.[4] The American League's first winner was Hall of Fame pitcher Cy Young, who captured the American League Triple Crown in 1901 by striking out 158 batters, along with leading the league in wins and earned run average.[5] Walter Johnson led the American League in strikeouts twelve times during his Hall of Fame career, most among all players.[6] He is followed by Nolan Ryan, who captured eleven titles between both leagues (nine in the American League and two in the National League).[7] Randy Johnson won nine strikeout titles, five coming with the Arizona Diamondbacks.[8] Three players have won seven strikeout championships: Dazzy Vance, who leads the National League;[9] Bob Feller;[10] and Lefty Grove.[11] Grover Cleveland Alexander and Rube Waddell led their league six times,[12][13] and five-time winners include Steve Carlton,[14] Roger Clemens,[15] Sam McDowell,[16] Christy Mathewson,[17] Amos Rusie,[18] and Tom Seaver.[19]
There are several players with a claim to the single-season strikeout record. Among recognized major leagues, Matt Kilroy accumulated the highest single-season total, with 513 strikeouts for the Baltimore Orioles of the American Association in 1886.[20] However, his name does not appear on Major League Baseball's single-season leaders list,[21] since the American Association was independent of the constituent leagues that currently make up Major League Baseball: [22] for the same reason, several other players with high totals, including 1886 American Association runner-up Toad Ramsey (499)[23] and 1884 Union Association leader Hugh Daily (483) also do not appear.[24]
In the National League, Charles "Old Hoss" Radbourn struck out 441 batters in 1884 for the Providence Grays;[25] however, the Providence franchise folded after the 1885 season and has no successor.[26] Accordingly, Major League Baseball recognizes the runner-up from 1884, Charlie Buffinton of the Boston Red Sox, as the record-holder with 417 strikeouts.[21] In the American League, Ryan holds the record with 383 strikeouts in 1973.[7]
The largest margin of victory for a champion is 156 strikeouts, achieved in 1883 when Tim Keefe of the American Association's New York Metropolitans posted 359 against Bobby Mathews' 203.[27] The National League's largest margin was achieved in 1999, when Randy Johnson struck out 143 more batters than Kevin Brown.[28] Ryan's 1973 margin of 125 strikeouts over Bert Blyleven is the largest American League victory.[29] Although ties for the championship are rare, they have occurred; Claude Passeau and Bucky Walters each struck out 137 National League batters in 1939,[30] and Tex Hughson and Bobo Newsom tied in the American League with 113 strikeouts each in 1942.[31] Their total is the lowest number of strikeouts accumulated to lead a league in Major League Baseball history (although Jacob deGrom only struck out 104 National League batters in 2020, the season was shortened by a pandemic to 60 games, or 37.04% of a regular season; had that season run a full 162 games, that would have been a net of 281 strikeouts).
Key
editYear | Links to the corresponding "year in baseball" or "Major League Baseball season" article |
---|---|
Leader | Player with the highest number of strikeouts in the league |
K | Number of strikeouts[b] |
Runner-up | Player with the second-best strikeout total in the league |
League | Denoted only for players outside of the modern major leagues |
† | Member of the National Baseball Hall of Fame and Museum |
National League
editAmerican League
editOther major leagues
editFootnotes
edit- a Recognized "major leagues" include the current American and National Leagues and several defunct leagues—the American Association, the Federal League, the Players' League, and the Union Association.[317]
- b In baseball scorekeeping, "K" is the traditional notation for the strikeout.[318]
- c In 1939, Claude Passeau played the entire season for the Cincinnati Reds, while co-leader Bucky Walters was traded from the Philadelphia Phillies to the Chicago Cubs mid-season.
References
edit- General
- "Hall of Fame Pitching Register". Baseball-Reference.com. Archived from the original on November 24, 2015. Retrieved February 9, 2010.
- "Yearly League Leaders & Records for Strikeouts". Baseball-Reference.com. Archived from the original on March 27, 2019. Retrieved May 7, 2010.
- Inline citations
- ^ "The Fans Speak Out". Baseball Digest. 55 (10). Lakeside: 7. October 1996. ISSN 0005-609X.[permanent dead link ]
- ^ "Umpires: Rules of Interest". MLB.com. Archived from the original on March 1, 2009. Retrieved February 22, 2009.
- ^ "Official Rules (10.15: Strikeouts)" (PDF). Major League Baseball. pp. 113–114. Archived (PDF) from the original on February 5, 2009. Retrieved May 11, 2010.
- ^ "Jim Devlin Statistics and History". Baseball-Reference.com. Archived from the original on November 7, 2022. Retrieved May 12, 2010.
- ^ "Cy Young Statistics and History". Baseball-Reference.com. Archived from the original on February 10, 2009. Retrieved May 12, 2010.
- ^ "Walter Johnson Statistics and History". Baseball-Reference.com. Archived from the original on May 8, 2018. Retrieved May 12, 2010.
- ^ a b "Nolan Ryan Statistics and History". Baseball-Reference.com. Archived from the original on January 4, 2010. Retrieved May 12, 2010.
- ^ "Randy Johnson Statistics and History". Baseball-Reference.com. Archived from the original on August 26, 2014. Retrieved May 12, 2010.
- ^ "Dazzy Vance Statistics and History". Baseball-Reference.com. Archived from the original on May 17, 2021. Retrieved May 12, 2010.
- ^ "Bob Feller Statistics and History". Baseball-Reference.com. Archived from the original on April 27, 2011. Retrieved May 12, 2010.
- ^ "Lefty Grove Statistics and History". Baseball-Reference.com. Archived from the original on April 14, 2011. Retrieved May 12, 2010.
- ^ "Grover Cleveland Alexander Statistics and History". Baseball-Reference.com. Archived from the original on September 6, 2010. Retrieved May 12, 2010.
- ^ "Rube Waddell Statistics and History". Baseball-Reference.com. Archived from the original on November 27, 2009. Retrieved May 12, 2010.
- ^ "Steve Carlton Statistics and History". Baseball-Reference.com. Archived from the original on January 4, 2010. Retrieved May 12, 2010.
- ^ "Roger Clemens Statistics and History". Baseball-Reference.com. Archived from the original on January 4, 2010. Retrieved May 12, 2010.
- ^ "Sam McDowell Statistics and History". Baseball-Reference.com. Archived from the original on January 4, 2010. Retrieved May 12, 2010.
- ^ "Christy Mathewson Statistics and History". Baseball-Reference.com. Archived from the original on March 25, 2021. Retrieved May 12, 2010.
- ^ "Amos Rusie Statistics and History". Baseball-Reference.com. Archived from the original on December 28, 2022. Retrieved May 12, 2010.
- ^ "Tom Seaver Statistics and History". Baseball-Reference.com. Archived from the original on January 4, 2010. Retrieved May 12, 2010.
- ^ "Matt Kilroy Statistics and History". Baseball-Reference.com. Archived from the original on February 8, 2009. Retrieved May 12, 2010.
- ^ a b "Historical Leaders: Pitching Leaders, Career Single Season". Major League Baseball. Retrieved May 12, 2010.
- ^ Nemec, David; Rucker, Mark (2004). The Beer and Whisky League: The Illustrated History of the American Association—Baseball's Renegade Major League. Globe Pequot. p. 1. ISBN 1-59228-188-5. Retrieved May 12, 2010.[permanent dead link ]
- ^ "Toad Ramsey Statistics and History". Baseball-Reference.com. Archived from the original on January 5, 2010. Retrieved May 12, 2010.
- ^ "Hugh Daily Statistics and History". Baseball-Reference.com. Archived from the original on December 13, 2009. Retrieved May 12, 2010.
- ^ "Old Hoss Radbourn Statistics and History". Baseball-Reference.com. Archived from the original on January 4, 2022. Retrieved May 12, 2010.
- ^ Kahn, Roger (2001). The Head Game: Baseball Seen From the Pitcher's Mound. Houghton Mifflin Harcourt. p. 71. ISBN 0-15-601304-5. Retrieved May 12, 2010.[permanent dead link ]
- ^ a b "1883 American Association Pitching Leaders". Baseball-Reference.com. Archived from the original on September 16, 2010. Retrieved May 7, 2010.
- ^ a b "1999 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on September 4, 2009. Retrieved May 7, 2010.
- ^ a b "1973 American League Pitching Leaders". Baseball-Reference.com. Archived from the original on November 8, 2017. Retrieved May 7, 2010.
- ^ a b "1939 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 11, 2010. Retrieved May 7, 2010.
- ^ a b "1942 American League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 15, 2010. Retrieved May 7, 2010.
- ^ "Padres trade ace Jake Peavy to White Sox for four pitchers". San Diego News Network. Archived from the original on January 10, 2010. Retrieved May 15, 2010.
- ^ "1876 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on December 12, 2009. Retrieved May 7, 2010.
- ^ "1877 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on November 15, 2009. Retrieved May 7, 2010.
- ^ "1878 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on August 7, 2010. Retrieved May 7, 2010.
- ^ "1879 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 23, 2010. Retrieved May 7, 2010.
- ^ "1880 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 23, 2010. Retrieved May 7, 2010.
- ^ "1881 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 22, 2010. Retrieved May 7, 2010.
- ^ "1882 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 13, 2010. Retrieved May 7, 2010.
- ^ "1883 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 11, 2010. Retrieved May 7, 2010.
- ^ "1884 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 11, 2010. Retrieved May 7, 2010.
- ^ "1885 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 11, 2010. Retrieved May 7, 2010.
- ^ "1886 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 13, 2010. Retrieved May 7, 2010.
- ^ "1887 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 2, 2010. Retrieved May 7, 2010.
- ^ "1888 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 9, 2010. Retrieved May 7, 2010.
- ^ "1889 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 23, 2010. Retrieved May 7, 2010.
- ^ "1890 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 12, 2010. Retrieved May 7, 2010.
- ^ "1891 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on October 31, 2022. Retrieved May 7, 2010.
- ^ "1892 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 17, 2010. Retrieved May 7, 2010.
- ^ "1893 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 12, 2010. Retrieved May 7, 2010.
- ^ "1894 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 12, 2010. Retrieved May 7, 2010.
- ^ "1895 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 12, 2010. Retrieved May 7, 2010.
- ^ "1896 National League Pitching Leaders". Baseball-Reference.com. Retrieved May 7, 2010.
- ^ "1897 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 17, 2010. Retrieved May 7, 2010.
- ^ "1898 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 11, 2010. Retrieved May 7, 2010.
- ^ "1899 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 12, 2010. Retrieved May 7, 2010.
- ^ "1900 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 12, 2010. Retrieved May 7, 2010.
- ^ "1901 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 13, 2010. Retrieved May 7, 2010.
- ^ "1902 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 15, 2010. Retrieved May 7, 2010.
- ^ "1903 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 15, 2010. Retrieved May 7, 2010.
- ^ "1904 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 13, 2010. Retrieved May 7, 2010.
- ^ "1905 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on November 21, 2009. Retrieved May 7, 2010.
- ^ "1906 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on November 19, 2009. Retrieved May 7, 2010.
- ^ "1907 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 17, 2010. Retrieved May 7, 2010.
- ^ "1908 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 17, 2010. Retrieved May 7, 2010.
- ^ "1909 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on November 19, 2009. Retrieved May 7, 2010.
- ^ "1910 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on November 26, 2009. Retrieved May 7, 2010.
- ^ "1911 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on October 23, 2009. Retrieved May 7, 2010.
- ^ "1912 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 12, 2010. Retrieved May 7, 2010.
- ^ "1913 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 14, 2010. Retrieved May 7, 2010.
- ^ "1914 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 14, 2010. Retrieved May 7, 2010.
- ^ "1915 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 7, 2021. Retrieved May 7, 2010.
- ^ "1916 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 8, 2021. Retrieved May 7, 2010.
- ^ "1917 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 6, 2010. Retrieved May 7, 2010.
- ^ "1918 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 14, 2010. Retrieved May 7, 2010.
- ^ "1919 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 22, 2010. Retrieved May 7, 2010.
- ^ "1920 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on August 1, 2021. Retrieved May 7, 2010.
- ^ "1921 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 17, 2010. Retrieved May 7, 2010.
- ^ "1922 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 26, 2010. Retrieved May 7, 2010.
- ^ "1923 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 17, 2010. Retrieved May 7, 2010.
- ^ "1924 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on September 4, 2009. Retrieved May 7, 2010.
- ^ "1925 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 8, 2010. Retrieved May 7, 2010.
- ^ "1926 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 11, 2010. Retrieved May 7, 2010.
- ^ "1927 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on April 17, 2010. Retrieved May 7, 2010.
- ^ "1928 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on September 4, 2009. Retrieved May 7, 2010.
- ^ "1929 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 17, 2010. Retrieved May 7, 2010.
- ^ "1930 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 17, 2010. Retrieved May 7, 2010.
- ^ "1931 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on September 4, 2009. Retrieved May 7, 2010.
- ^ "1932 National League Pitching Leaders". Baseball-Reference.com. Retrieved May 7, 2010.
- ^ "1933 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 14, 2010. Retrieved May 7, 2010.
- ^ "1934 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 5, 2010. Retrieved May 7, 2010.
- ^ "1935 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 17, 2010. Retrieved May 7, 2010.
- ^ "1936 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 17, 2010. Retrieved May 7, 2010.
- ^ "1937 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 27, 2010. Retrieved May 7, 2010.
- ^ "1938 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on November 25, 2009. Retrieved May 7, 2010.
- ^ "1940 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on April 6, 2022. Retrieved May 7, 2010.
- ^ "1941 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on April 6, 2022. Retrieved May 7, 2010.
- ^ "1942 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 27, 2010. Retrieved May 7, 2010.
- ^ "1943 National League Pitching Leaders". Baseball-Reference.com. Retrieved May 7, 2010.
- ^ "1944 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on April 11, 2010. Retrieved May 7, 2010.
- ^ "1945 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on May 26, 2010. Retrieved May 7, 2010.
- ^ "1946 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on October 28, 2010. Retrieved May 7, 2010.
- ^ "1947 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on September 4, 2009. Retrieved May 7, 2010.
- ^ "1948 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on September 4, 2009. Retrieved May 7, 2010.
- ^ "1949 National League Pitching Leaders". Baseball-Reference.com. Retrieved May 7, 2010.
- ^ "1950 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 27, 2010. Retrieved May 7, 2010.
- ^ "1951 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 29, 2010. Retrieved May 7, 2010.
- ^ "1952 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 17, 2010. Retrieved May 7, 2010.
- ^ "1953 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 17, 2010. Retrieved May 7, 2010.
- ^ "1954 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 17, 2010. Retrieved May 7, 2010.
- ^ "1955 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 14, 2010. Retrieved May 7, 2010.
- ^ "1956 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 2, 2022. Retrieved May 7, 2010.
- ^ "1957 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on April 9, 2009. Retrieved May 7, 2010.
- ^ "1958 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 27, 2010. Retrieved May 7, 2010.
- ^ "1959 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 2, 2022. Retrieved May 7, 2010.
- ^ "1960 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 14, 2010. Retrieved May 7, 2010.
- ^ "1961 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on July 27, 2009. Retrieved May 7, 2010.
- ^ "1962 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 2, 2010. Retrieved May 7, 2010.
- ^ "1963 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on June 17, 2018. Retrieved May 7, 2010.
- ^ "1964 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on September 5, 2009. Retrieved May 7, 2010.
- ^ "1965 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on June 17, 2018. Retrieved May 7, 2010.
- ^ "1966 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on June 17, 2018. Retrieved May 7, 2010.
- ^ "1967 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 22, 2010. Retrieved May 7, 2010.
- ^ "1968 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on September 22, 2018. Retrieved May 7, 2010.
- ^ "1969 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on November 5, 2011. Retrieved May 7, 2010.
- ^ "1970 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 2, 2010. Retrieved May 7, 2010.
- ^ "1971 National League Pitching Leaders". Baseball-Reference.com. Retrieved May 7, 2010.
- ^ "1972 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 5, 2010. Retrieved May 7, 2010.
- ^ "1973 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on May 14, 2009. Retrieved May 7, 2010.
- ^ "1974 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 26, 2010. Retrieved May 7, 2010.
- ^ "1975 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 22, 2010. Retrieved May 7, 2010.
- ^ "1976 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 5, 2010. Retrieved May 7, 2010.
- ^ "1977 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 26, 2010. Retrieved May 7, 2010.
- ^ "1978 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on June 20, 2023. Retrieved May 7, 2010.
- ^ "1979 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on June 20, 2023. Retrieved May 7, 2010.
- ^ "1980 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on July 11, 2010. Retrieved May 7, 2010.
- ^ "1981 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 22, 2010. Retrieved May 7, 2010.
- ^ "1982 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on April 29, 2011. Retrieved May 7, 2010.
- ^ "1983 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on November 24, 2009. Retrieved May 7, 2010.
- ^ "1984 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 29, 2010. Retrieved May 7, 2010.
- ^ "1985 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 25, 2010. Retrieved May 7, 2010.
- ^ "1986 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 8, 2010. Retrieved May 7, 2010.
- ^ "1987 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on August 14, 2019. Retrieved May 7, 2010.
- ^ "1988 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on July 30, 2009. Retrieved May 7, 2010.
- ^ "1989 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 15, 2010. Retrieved May 7, 2010.
- ^ "1990 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on December 17, 2009. Retrieved May 7, 2010.
- ^ "1991 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on January 15, 2010. Retrieved May 7, 2010.
- ^ "1992 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on September 5, 2009. Retrieved May 7, 2010.
- ^ "1993 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on September 5, 2009. Retrieved May 7, 2010.
- ^ "1994 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on August 7, 2009. Retrieved May 7, 2010.
- ^ "1995 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on July 17, 2009. Retrieved May 7, 2010.
- ^ "1996 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 12, 2010. Retrieved May 7, 2010.
- ^ "1997 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 12, 2010. Retrieved May 7, 2010.
- ^ "1998 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on September 4, 2009. Retrieved May 7, 2010.
- ^ "2000 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on July 22, 2019. Retrieved May 7, 2010.
- ^ "2001 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on July 15, 2009. Retrieved May 7, 2010.
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- ^ "2003 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on April 16, 2009. Retrieved May 7, 2010.
- ^ "2004 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on October 29, 2009. Retrieved May 7, 2010.
- ^ "2005 National League Pitching Leaders". Baseball-Reference.com. Retrieved May 7, 2010.
- ^ "2006 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on August 12, 2009. Retrieved May 7, 2010.
- ^ "2007 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on September 6, 2009. Retrieved May 7, 2010.
- ^ "2008 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on June 16, 2009. Retrieved May 7, 2010.
- ^ "2009 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on May 19, 2009. Retrieved May 7, 2010.
- ^ "2010 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on April 20, 2010. Retrieved May 7, 2010.
- ^ "2011 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on April 2, 2024. Retrieved September 29, 2011.
- ^ "2012 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on October 3, 2012. Retrieved October 4, 2012.
- ^ "2013 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on September 21, 2013. Retrieved September 30, 2013.
- ^ "2014 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on September 24, 2014. Retrieved September 29, 2014.
- ^ "2015 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on October 7, 2015. Retrieved October 5, 2015.
- ^ "2016 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on October 1, 2020. Retrieved October 2, 2016.
- ^ "2017 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on October 2, 2017. Retrieved October 1, 2017.
- ^ "2018 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on September 29, 2019. Retrieved September 30, 2018.
- ^ "2019 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on September 29, 2019. Retrieved September 29, 2019.
- ^ "2020 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 25, 2021. Retrieved September 27, 2020.
- ^ "2021 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on October 3, 2021. Retrieved October 3, 2021.
- ^ "2022 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on October 5, 2022. Retrieved October 5, 2022.
- ^ "2023 National League Pitching Leaders". Baseball-Reference.com. Archived from the original on October 4, 2023. Retrieved October 1, 2023.
- ^ "2024 National League Pitching Leaders". Baseball-Reference.com. Retrieved September 30, 2024.
- ^ "Career Leaders & Records for Strikeouts". Baseball-Reference.com. Retrieved April 28, 2010.
- ^ a b "2006 American League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 19, 2010. Retrieved May 7, 2010.
- ^ "Justin Verlander Statistics and History". Baseball-Reference.com. Retrieved May 15, 2010.
- ^ "1901 American League Pitching Leaders". Baseball-Reference.com. Archived from the original on February 27, 2010. Retrieved May 7, 2010.
- ^ "1902 American League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 11, 2010. Retrieved May 7, 2010.
- ^ "1903 American League Pitching Leaders". Baseball-Reference.com. Archived from the original on March 12, 2010. Retrieved May 7, 2010.
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