Thought Ustinov had a signed fight with Chisora. Guess Chisora ducked it after his horror form against big guys
http://www.boxingscene.com/chisora-vs-ustinov-official-manchester-on-july-11th--92414
http://www.boxingscene.com/chisora-vs-ustinov-official-manchester-on-july-11th--92414