Anthony Richardson's season is off to a rough start ... 'cause he was removed from a preseason game after a tackle left his finger twisted to a nasty angle.
The Indianapolis Colts QB and his squad were facing off with the Baltimore Ravens Thursday when halfway through the first quarter linebacker David Ojabo sacked the two-year NFL vet.
While it looks like an average hard hit on the gridiron, Richardson was lifted from the game shortly after this tackle .