<Tr> <Th_colspan="2"> Tenants </Th> </Tr> <Tr> <Td_colspan="2"> San Francisco Giants (MLB) (spring training) (1992--present) Scottsdale Scorpions (AFL) (1992--present) Phoenix Firebirds (PCL) (1992--1997) Valley Vipers (WBL) (2000) Arizona League Giants (AZL) (2005--present) Arizona Centennials (FPBL) (2012) Arizona United SC (USL) (2015) </Td> </Tr> <P> Scottsdale Stadium is a baseball field located in Scottsdale, Arizona, United States . The stadium was built in 1992 and holds 12,000 people . It is the spring training home of the San Francisco Giants . </P> <P> Scottsdale was the home of the Phoenix Firebirds of the Pacific Coast League from 1992 until 1997, when the team moved to Fresno, California, and became the Grizzlies, in order to make room for the National League's Arizona Diamondbacks, who began play in 1998 and the Arizona Centennials of the Freedom Pro Baseball League in 2012 . Scottsdale also hosted the Valley Vipers of the independent Western Baseball League in 2000, the only season of that team's existence . Arizona United SC of the United Soccer League played at Scottsdale in 2015 . </P>

Where do the san francisco giants have spring training