First sanctioned bareknuckle fight in the U.S. since 1889

[KananKrus]

What are the Clint Eastwood movies with the orangutang and the bare knuckle fights?

Any which way you can and Any which way but loose?

Something like that.

Or better yet, Columbia Pictures' "Hard Times" with Charles Bronson, James Coburn, and Strother Martin, 1975.