Scottish lightweight Charlie Flynn recorded a unanimous decision over Andy Harris with his second win from two.
Commonwealth gold medallist Flynn, 21, dropped his 32-year-old opponent in the third round of four in Newcastle.
However, fellow Scot Stephen Simmons suffered a first defeat, losing his WBC International Silver Cruiserweight title to Jon-Lewis Dickinson.
The referee stopped the fight after Simmons took a big right hand in the eighth round.
Simmons had been behind on the scorecards, but despite getting to his feet he looked unsteady and was deemed unable to continue.