Responses
Try the boxing tag, but if its not translated then its maybe not here on this site
look at goma saba's work on myreadingmanga. It sounds like what you're looking for. - the name is something like, "All won round 1(and 2)" the second one is my favorite.
Looking for a yaoi where the two guys were boxers. I can't remember much more than that other than the art was very pretty. I don't believe it was translated either.