Richard Riakporhe and Craig Edwards were both stoppage winners in the early action on the Dillian Whyte-Lucas Browne undercard.
Walworth cruiserweight Riakporhe was dropped himself in the second round but found his own big punches in the next round to move to 6-0.
Light-heavyweight Edwards moved his record to 11-1 with a third-round finish of Ivan Stupalo.
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