The former F.B.I. director pleaded not guilty during a brief hearing. He requested a jury trial, which was set for Jan. 5, and clarity on the two charges against him.

Following his knockout defeat by Oleksandr Usyk under the Wembley arch in July, Daniel Dubois must now earn his way back into world title contention. The IBF’s third-ranked contender Efe Ajagba turned ...