Caitlin Clark is gonna fit right in at her new home in Indiana ... so says former Pacers forward Al Harrington, who tells TMZ Sports it's the perfect market for her to kickstart her WNBA career.
Clark -- who just capped off her historic college career at Iowa -- will undoubtedly be the first overall pick at this month's pro draft ... meaning she'll be the newest member of the Fever.
Al was a first-round pick to Indiana in 1998 .