Dereck Chisora vs. Carlos Takam on July 28 on Whyte-Parker card

By Scott Gilfoid: Former heavyweight world title challengers Dereck Chisora (28-8, 20 KOs) and Carlos Takam (35-4-1, 27 KOs) will be fighting it out on July 28 on the undercard of the heavyweight clash between Dillian Whyte and Joseph Parker at the O2 Arena in London, England.