For example the Jack Johnson one in Houston or the Walcott one in Camden. Warragul's statue of Lionel Rose is a matter of pilgrimage for an Aussie I reckon. Just drop which ones you've seen. I've seen a few local hero boxers graves from guy's I've seen in the papers being tribute but that's it. I believe one of them was a sparring partner of Dave Sands?
I was just going to comment on your avatar .. because I posted an article a few years back in a statue thread on the planning of Joes statue being built and put up in Camden .. and I didnt follow up on it until now I see your avatar .. it looks awesome .. good for Joe
There's quite a lot of bareknuckle champion boxers graves , memorials , plaques and places significantly connected to boxers and boxing in the U.K that can be found but in answer to your question no.
Haven’t been to it but hope to get there someday: Ezzard Charles recently got a statue in Cincy, didn’t he?