Brian Kelleher's UFC career was far better than average, but his course through MMA provides a glimpse of a life in an ...

Brian Kelleher’s UFC career peaked when he brutally knocked out a rising star five years ago. The 40-fight veteran announced his retirement from MMA in a social media statement on Wednesday.

Blackshear and Cody Gibson meet at UFC Fight Night 254. Both bantamweights have finishing skills, but will it end early?

Longtime UFC bantamweight Brian Kelleher has decided to call it a career. Kelleher, AKA "Boom" makes his choice after 40 professional fights, 17 of those coming in the UFC Octagon against a ...

Brian Kelleher was never one of the top contenders at 135lb, but earned no less than five performance bonuses in his 17 fights under the sport’s top banner. ‘Boom’ began to rise in ...

The full list of names removed from the roster also includes Brian Kelleher, Ricky Glenn, Victor Altamirano, Da Woon Jung, Kaynan Kruschewsky, Brianna Fortino, Victoria Leonardo, Karl Williams ...

Brian Kelleher stunned the UFC world in 2020 with a knockout victory over the undefeated Hunter Azure, showcasing his experience and power. Despite a subsequent downturn in his career, this moment ...

Brian Kelleher was not drafted in the GFL's inaugural 2025 draft. In the UFC since 2017, he racked up $250,000 worth of performance bonuses, 3 of which came by his signature guillotine choke.