City supporter Darren 'TNT' Tetley secured the WBO European welterweight title on Saturday night after defeating Mason Cartwright at Elland Road.
Bradford-born Tetley claimed victory with a ninth-round stoppage against Cartwright following a hard-fought contest in Leeds.
The win for Tetley - the 16th of an unbeaten professional career - now makes him a contender for the British crown.
The 24 year-old was a guest of the Bantams back in April for City's 3-1 victory over Portsmouth at the Northern Commercials Stadium, with the boxer introduced to supporters on the pitch during the half-time interval.