Zuffa Boxing 10 results: Aaron McKenna wins IBF middleweight gold, Callum Walsh survives knockdown to grab win

McKenna and Walsh sent the fans home happy in Dublin Aug 8, 2026 at 6:40 pm ET • 2 min read Zuffa Boxing Aaron McKenna is the IBF middleweight champion of the world. McKenna outclassed Etinosa Oliha over 12 rounds in the Zuffa Boxing 10 main event in Dublin, earning a wide decision and capturing the vacant championship in front of his hometown Irish fans.Oliha's speed advantage was clear in the early rounds, as he was able to pop off a good jab despite McKenna's reach advantage, and used that jab to set up some heavy right hands. McKenna was able to fire back capably, however, and the opening rounds were close as a result.McKenna appeared to find his flow around the third round, getting his own long jab going and connecting with more clean shots as Oliha struggled to find his own desired s