Troy Williamson vs. Callum Simpson: Big Fight Preview & Prediction Boxxer will launch their DAZN working relationship with a much-anticipated rematch on Saturday night at the Leeds Direct Arena. Troy Williamson (22-4-1) will look to replicate what he did last December at the very same venue. Callum Simpson (18-1) will hope he can reverse what … Continue reading Troy Williamson vs. Callum Simpson: Big Fight Preview & Prediction →