Chris Billam-Smith RETAINS his WBO cruiserweight world title after Mateusz Masternak retires with a rib injury in the eighth round - as champion eyes bout against British rival Richard Riakporhe next to avenge his sole loss
The 33-year-old fought through a frenzied contest with Masternak and the Pole had him on the back foot for long spells at the Bournemouth International Centre.
