Against Firpo obviously. He was knocked thru the ropes, and the ref had counted 14by the time he'd made it back. 20 seconds he was allowed. But in this scenario, Jack is dazed when he falls and cracks his head. Dempsey doesn't manage to get back and is counted out! How's this change the path of heavyweight history, with Firpo the NEW HEAVYWEIGHT CHAMPION OF THE WORLD!!!!