The Arizona Diamondbacks are a household name in Major League Baseball. Their current acronym and abbreviation is ARI
The D-backs are based in Phoenix, Arizona and are members of the National League (NL) West Division. The team was established in 1995 and began to play in the MLB in 1998 as an expansion team.
The Arizona Diamondbacks play their home games at Chase Field which has a seating capacity of 48,330 since 2023.