Arizona Diamondbacks

The Arizona Diamondbacks are a professional baseball team based inPhoenix. They play in the West Division of Major League Baseball'sNational League. From 1998 to the present, they have played in Chase Field. Also known as the D-Backs, Arizona has one World Series title, in 2001, becoming the fastest expansion team in the majors to win a championship, doing it in only the fourth season since their expansion in 1998.