George Kittle has caught passes from a long list of quarterbacks since the San Francisco 49ers drafted him in 2017—names like Brian Hoyer, Nick Mullens, Jimmy Garoppolo, and now, Brock Purdy.

Brock Purdy said the 49ers’ recent wave of contract extensions for himself, George Kittle and Fred Warner have helped efforts to build chemistry on a radically revised roster.

Brock Purdy said the 49ers' recent wave of contract extensions for himself, George Kittle and Fred Warner have helped efforts to build chemistry on