“Young Corbett” Puts Out O’Neil.Champion Young Corbett knocked out “Jack” O’Neill of Philadelphia in the fifth round at the National Athletic club in that city July 29. The first three and a half rounds were tame, O’Neill avoiding the champion’s rushes. In the fourth round O’Neill hit Corbett three glancing blows on the jaw and was about to deliver a fourth one, when Corbett dropped to his knees to avoid it. This gave the local man confidence in the fifth round, which proved fatal for him. He met Corbett’s rushes and in an unguarded moment received a terrific right-hand punch on the jaw, which sent him to the fioor and he was counted out.