The National League West team abbreviated as ARI is the Arizona Diamondbacks, and the San Francisco Giants are abbreviated as SFGIANTS. The Arizona Diamondbacks are a professional baseball team based in Phoenix, Arizona. They were founded in 1998 and have won one World Series championship in 2001. The San Francisco Giants are a professional baseball team based in San Francisco, California. They were founded in 1883 and have won eight World Series championships, the most recent being in 2014.