Denton True "Cy" Young (March 29, 1867 – November 4, 1955) was an American Major League Baseball (MLB) pitcher and manager. Born in Gilmore, Ohio, he worked on his family's farm as a youth before starting his professional baseball career. Young entered the major leagues in 1890 with the National League's Cleveland Spiders and pitched for them until 1898. He was then transferred to the St. Louis Cardinals franchise. In 1901, Young jumped to the American League and played for the Boston Red Sox franchise until 1908, helping them win the 1903 World Series. He finished his career with the Cleveland Naps and Boston Rustlers, retiring in 1911.

Young was one of the hardest-throwing pitchers in the game early in his career. After his speed diminished, he relied more on his control and remained effective into his forties. By the time Young retired, he had established numerous pitching records, some of which have stood for over a century. He holds MLB records for the most career wins, with 511, along with most career losses, earned runs, hits allowed, innings pitched, games started, batters faced, complete games and pitching WAR. He led his league in wins during five seasons and pitched three no-hitters, including a perfect game in 1904.

In 1937, Young was elected to the National Baseball Hall of Fame. He is often regarded as one of the greatest pitchers of all time, as well as a pioneer of modern pitching. In 1956, one year after his death, the Cy Young Award was created to annually honor the best pitcher in the Major Leagues (later each league) of the previous season, cementing his name as synonymous with excellence in pitching.

Early life Cy Young was the oldest child born to Nancy (Mottmiller) and McKinzie Young Jr., and was christened Denton True Young. He was of part German descent. The couple had four more children: Jesse Carlton, Alonzo, Ella, and Anthony. When the couple married, McKinzie's father gave him the of farm land he owned. Young was born in Gilmore, a tiny farming community located in Washington Township, Tuscarawas County, Ohio. He was raised on one of the local farms and went by the name Dent Young in his early years. Young was also known as "Farmer Young" and "Farmboy Young". Young stopped his formal education after he completed the sixth grade so he could help out on the family's farm. In 1885, Young moved with his father to Nebraska, and in the summer of 1887, they returned to Gilmore.

Young played for many amateur baseball leagues during his youth, including a semi-professional Carrollton team in 1888. Young pitched and played second base. The first box score known containing the name Young came from that season. In that game, Young played first base and had three hits in three at-bats. After the season, Young received an offer to play for the minor league Canton team, which started Young's professional career.

Professional career Minor leagues Young began his professional career in 1890 with the Canton, Ohio-based Canton Nadjys, team of the Tri-State League, a professional minor league. During his tryout, Young impressed the scouts, recalling years later, "I almost tore the boards off the grandstand with my fast ball." Cy Young's nickname came from the fences that he had destroyed using his fastball. The fences looked like a cyclone had hit them. Reporters later shortened the name to "Cy", which became the nickname Young used for the rest of his life. During his one year with Canton, he was 15-15.

Franchises in the National League, the major professional baseball league at the time, wanted the best players available to them. Therefore, in 1890, Young signed with the Cleveland Spiders, a team that had moved from the American Association to the National League the previous year.

Cleveland Spiders (1890–1898) On August 6, 1890, Young's major league debut, he pitched a three-hit 8–1 victory over the Chicago Colts. While Young was with the Spiders, Chief Zimmer was his catcher more often than any other player. Bill James, a baseball statistician, estimated that Zimmer caught Young in more games than any other battery in baseball history.James, Bill. The New Bill James Historical Abstract (Simon & Schuster, 2001), pp. 410–411 Early on, Young established himself as one of the harder-throwing pitchers in the game. Bill James wrote that Zimmer often put a piece of beefsteak inside his baseball glove to protect his catching hand from Young's fastball. In the absence of radar guns, however, it is impossible to say just how hard Young actually threw. Young continued to perform at a high level during the 1890 season. On the last day of the season, Young won both games of a doubleheader. In the first weeks of Young's career, Cap Anson, the player-manager of the Chicago Colts spotted Young's ability. Anson told Spiders manager Gus Schmelz, "He's too green to do your club much good, but I believe if I taught him what I know, I might make a pitcher out of him in a couple of years. He's not worth it now, but I'm willing to give you $1,000 ($ today) for him." Schmelz replied, "Cap, you can keep your thousand and we'll keep the rube."

Two years after Young's debut, the National League moved the pitcher's position back by . Since 1881, pitchers had pitched within a "box" whose front line was from home base, and since 1887 they had been compelled to toe the back line of the box when delivering the ball. The back line was away from home. In 1893, was added to the back line, yielding the modern pitching distance of . In the book The Neyer/James Guide to Pitchers, sports journalist Rob Neyer wrote that the speed with which pitchers like Cy Young, Amos Rusie, and Jouett Meekin threw was the impetus that caused the move.

The 1892 regular season was a success for Young, who led the National League in wins (36), ERA (1.93), and shutouts (9). Just as many contemporary Minor League Baseball leagues operate today, the National League was using a split season format during the 1892 season. The Boston Beaneaters won the first half and the Spiders won the second-half, with a best-of-nine series determining the league champion. Despite the Spiders' second-half run, the Beaneaters swept the series, five games to none. Young pitched three complete games: he lost two and one ended in a scoreless tie.

The Spiders faced the Baltimore Orioles in the Temple Cup, a precursor to the World Series, in 1895. Young won three games in the series and Cleveland won the Cup, four games to one. It was around this time that Young added what he called a "slow ball" to his pitching repertoire to reduce stress on his arm. The pitch today is called a changeup. In 1896, Young lost a no-hitter with two outs in the ninth inning when Ed Delahanty of the Philadelphia Phillies hit a single. On September 18, 1897, Young pitched the first no-hitter of his career in a game against the Cincinnati Reds. Although Young did not walk a batter, the Spiders committed four errors while on defense. One of the errors had originally been ruled a hit, but the Cleveland third baseman sent a note to the press box after the eighth inning, saying he had made an error, and the ruling was changed. Young later said that, despite his teammate's gesture, he considered the game to be a one-hitter.

St. Louis Perfectos / Cardinals (1899–1900) Prior to the 1899 season, Frank Robison, the Spiders owner, bought the St. Louis Browns, thus owning two clubs simultaneously. The Browns were renamed the "Perfectos", and restocked with Cleveland talent. Just weeks before the season opener, most of the better Spiders players were transferred to St. Louis, including three future Hall of Famers: Young, Jesse Burkett, and Bobby Wallace. The roster maneuvers failed to create a powerhouse Perfectos team, as St. Louis finished fifth in both 1899 and 1900. Meanwhile, the depleted Spiders lost 134 games, the most in MLB history, before folding. Young spent two years with St. Louis, which is where he found his favorite catcher, Lou Criger. The two men were teammates for a decade.

Boston Americans / Red Sox (1901–1908)

In 1901, the rival American League declared major league status and set about raiding National League rosters. Young left St. Louis and joined the American League's Boston Americans for a $3,500 contract ($ today). Young would remain with the Boston team until 1909. In his first year in the American League, Young was dominant. Pitching to Criger, who had also jumped to Boston, Young led the league in wins, strikeouts, and ERA, thus earning the colloquial AL Triple Crown for pitchers. Young won almost 42% of his team's games in 1901, accounting for 33 of his team's 79 wins. In February 1902, before the start of the baseball season, Young served as a pitching coach at Harvard University. The sixth-grade graduate instructing Harvard students delighted Boston newspapers. The following year, Young coached at Mercer University during the spring. The team went on to win the Georgia state championship in 1903, 1904, and 1905.Spright Dowell, A History of Mercer University, 1833–1953 (Macon, Georgia: Mercer University, ).

The Boston Americans played the Pittsburgh Pirates in the first modern World Series in 1903. Young, who started Game One against the visiting Pirates, thus threw the first pitch in modern World Series history. The Pirates scored four runs in that first inning, and Young lost the game. Young performed better in subsequent games, winning his next two starts. He also drove in three runs in Game Five. Young finished the series with a 2–1 record and a 1.85 ERA in four appearances, and Boston defeated Pittsburgh, five games to three.

After one-hitting Boston on May 2, 1904, Philadelphia Athletics pitcher Rube Waddell taunted Young to face him so that he could repeat his performance against Boston's ace. Three days later, Young pitched a perfect game against Waddell and the Athletics. It was the first perfect game in American League history. Waddell was the 27th and last batter, and when he flied out, Young shouted, "How do you like that, you hayseed?"

Waddell had picked an inauspicious time to issue his challenge. Young's perfect game was the centerpiece of a pitching streak. Young set major league records for the most consecutive scoreless innings pitched and the most consecutive innings without allowing a hit; the latter record still stands at innings, or 76 hitless batters. Even after he allowed a hit, Young's scoreless streak reached a then-record 45 shutout innings.

Before Young, only two pitchers had thrown perfect games. This occurred in 1880, when Lee Richmond and John Montgomery Ward pitched perfect games within five days of each other, although under somewhat different rules: the front edge of the pitcher's box was only from home base (the modern release point is about farther away); walks required eight balls; and pitchers were obliged to throw side-armed. Young's perfect game was the first under the modern rules established in 1893. One year later, on July 4, 1905, Rube Waddell beat Young and the Americans, 4–2, in a 20-inning matchup. Young pitched 13 consecutive scoreless innings before he gave up a pair of unearned runs in the final inning. Young did not walk a batter and was later quoted: "For my part, I think it was the greatest game of ball I ever took part in." In 1907, Young and Waddell faced off in a scoreless 13-inning tie.