| Randy Johnson | |
|---|---|
 Johnson in 2016 | |
| Pitcher | |
| Born: September 10, 1963 Walnut Creek, California, U.S. | |
Batted: Right Threw: Left | |
| MLB debut | |
| September 15, 1988, for the Montreal Expos | |
| Last MLB appearance | |
| October 4, 2009, for the San Francisco Giants | |
| MLB statistics | |
| Win–loss record | 303–166 |
| Earned run average | 3.29 |
| Strikeouts | 4,875 |
| Teams | |
| Career highlights and awards | |
| |
| Member of the National | |
 Baseball Hall of Fame | |
| Induction | 2015 |
| Vote | 97.3% (first ballot) |
Randall David Johnson (born September 10, 1963), nicknamed "the Big Unit", is an American former professional baseball pitcher who played 22 seasons in Major League Baseball (1988–2009) for six teams, primarily the Seattle Mariners and Arizona Diamondbacks.
At 6 feet 10 inches (2.08 metres) tall, Johnson was the tallest player in MLB history when he entered the league, contributing to his extremely intimidating persona and pitching style. As a player, he was especially known for his overpowering fastball and devastating slider, a combination that remained effective throughout his lengthy career. While he initially struggled with control in his early seasons, Johnson subsequently established himself as one of the most dominant pitchers of his era, leading his league in strikeouts nine times, and in earned run average, winning percentage, and complete games four times each. Along with teammate Curt Schilling, Johnson was one of two World Series Most Valuable Players in 2001; in the Series, Johnson won three games and led the Arizona Diamondbacks to a World Series victory over the New York Yankees in the fourth season of the team's existence. He won the pitching Triple Crown in 2002.
Johnson's 303 career victories are the fifth-most by a left-hander in MLB history, while his 4,875 strikeouts place him second all time behind Nolan Ryan and first among left-handers. He recorded 300 strikeouts in a season six different times, a Major League record tied with Nolan Ryan. Johnson is a ten-time All-Star, won the Cy Young Award five times, and is one of only two pitchers (the other is Greg Maddux) to win the award in four consecutive seasons (1999–2002). Johnson won Cy Young Awards in both leagues. He is also one of five pitchers to pitch no-hitters in both leagues, and one of 21 pitchers in history to record a win against all 30 MLB franchises.
Johnson enjoyed a career longevity uncommon to pitchers, with his signature fastball-slider combination remaining effective well into his 40s. Four of his six 300-strikeout seasons occurred after his 35th birthday. On May 18, 2004, at 40 years old, he threw Major League Baseball's 17th perfect game, and remains the oldest pitcher to accomplish the feat. Johnson retired at the age of 46, and was elected to the Baseball Hall of Fame in 2015, his first year of eligibility. He is the first member of the Hall to be depicted in a Diamondbacks uniform on his plaque.