Plot Hole?
OK first let me say that I really enjoyed this movie. It wasn't "The Godfather 2" but he was trying to be. That being said I kinda got a problem with end. "The Beatdown" was a 32 man tournament right? If the location & time was given out the night before that means that the fighters didn't have time to register or whatever right? So when Jake checks in he seems to be the last fighter to do so. What would have happen if he choose to not show up? It's not so much a plot hole as an deliberate error to make things fall into place.
Sorry, Champ. I think I ate your chocolate squirrel.