Dillian Whyte edged out American heavyweight Jermaine Franklin on a majority decision after their 12-round contest at Wembley Arena.
Whyte was returning from defeat to Tyson Fury in April at neighbouring Wembley Stadium and had a battle on his hands against Franklin, with one judge, Michael Alexander scoring their bout level at 115-115.
The other two judges, Juergen Landos and Grzegorz Molenda however both scored the fight 116-112 for Whyte.
Image: Dillian Whyte beat Jermaine Franklin at Wembley Arena
Franklin found some early success when he caught his counterpart flush on the jaw in the second round before Whyte landed a nasty looking left hook.
Whyte started to up the ante in the middle rounds with Franklin seeming to struggle to deal with his intensity. The American however continued to march through shots after he was backed onto the ropes in the seventh.