active team Arizona Diamondbacks Team History December 21, 2018December 27, 2018 active team Team Name: Arizona Diamondbacks Seasons: 21 (1998 to 2018) Playoff Appearances: 6 Pennants: 1 World Championships: 1 You Wish You Were There Events in Team History SearchSearch Events, Dates and More Date (Newest)Title (A - Z) 1995 – Major League Baseball owners unanimously approve two expansion teams: the Arizona Diamondbacks and Tampa Bay Devil Rays. Each of the new clubs will pay a $130 million franchise fee and will begin play in 1998. The Arizona Diamondbacks sign Buck Showalter to a seven-year contract as manager The Tigers spoil the Devil Rays’ major league debut, beating the American League’s newest team, 6-2 at Tropicana Field in Tampa. After Hall-of-Famers Ted Williams, Stan Musial, Al Lopez, and Monte Irvin throw out ceremonial first pitches, Wilson Alvarez, the losing pitcher, hurls the first pitch in franchise history – a ball to Detroit’s center fielder Brian Hunter. 1998 – Barry Bonds Intentionally Walked with Bases Loaded Randy Johnson signs a four-year deal with Arizona The Detroit Tigers sign free agent Gregg Jefferies to a two-year contract and trade outfielder Luis Gonzalez to the Arizona Diamondbacks for Karim Garcia. St. Louis rookie Jose Jimenez twirls a 1-0 no-hitter over the Arizona Diamondbacks Diamondbacks flamethrower Randy Johnson strikes out 20 Reds in Arizona’s 4 – 3 win over Cincinnati in 11 innings the first and thus far the only time a pitcher with 300 strikeouts in a season relieved another pitcher with 300 strikeouts in a season. Randy Johnson fires 3 hitter and Matt Williams becomes the first player in World Series history to hit home runs with three different teams George W. Bush becomes the eighth president to attend a World Series game and the first since Dwight D. Eisenhower to throw out the ceremonial first pitch. Wearing a New York Fire Department windbreaker in honor of the heroes of the September 11 attacks, the Commander-in-Chief walks to the mound by himself, gives a thumbs up, and throws a perfect strike to the Yankees’ backup catcher, much to the delight of the stadium faithful. Derek Jeter hits a home run in the bottom of the 10th, giving the Yankees a 3 – 2 victory over Arizona to knot the World Series at two games apiece 1 2 3 ›