Arizona Diamondbacks

Diamondback}}

| colors = Sedona red, teal, black, white
| y3 = 1998 | nicknames = The D-backs * The Snakes * Los Serpientes * The Answerbacks | pastnames = | ballpark = Chase Field | y4 = 1998 | pastparks = | WS = (1) | WORLD CHAMPIONS = | LEAGUE = NL | P = (2) | PENNANTS = | misc1 = | OTHER PENNANTS = | DIV = West | DV = (5) | Division Champs = | misc5 = | OTHER DIV CHAMPS = | WC = (2) | Wild Card = | misc6 = | owner = Ken Kendrick | manager = Torey Lovullo | gm = Mike Hazen | presbo = Mike Hazen | mascots = D. Baxter the Bobcat | website = }}

The Arizona Diamondbacks (colloquially the D-backs) are an American professional baseball team based in Phoenix, Arizona. The Diamondbacks compete in Major League Baseball (MLB) as a member of the National League (NL) West Division. The franchise was established on March 9, 1995, and began play in 1998 as an expansion team. The team plays its home games at Chase Field. Along with the Tampa Bay Rays, the Diamondbacks are one of the newest teams in MLB and are the youngest team to win the World Series.

After a fifth-place finish in their inaugural season, the Diamondbacks made several off-season acquisitions, including future Hall of Fame pitcher Randy Johnson, who won four consecutive Cy Young Awards in his first four seasons with the team. In 1999, Arizona won 100 games and their first division championship. In 2001, they won the World Series over the three-time defending champion New York Yankees, becoming the fastest expansion team in major league history to win the World Series and the first and only men's major professional sports team in the State of Arizona to win a championship.

From 1998 to 2023, the Diamondbacks have an overall record of (). Provided by Wikipedia