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 space and timing. Oliha wanted an inside fight, but McKenna was able to clinch and crowd when the fighters did come close.McKenna’s surprising ability to meet Oliha’s physicality seemed to throw Oliha off of his game plan. McKenna was able to push Oliha around the ring and even get his back to the ropes, with those moments coming more frequently as the fight wore on.
Things never really changed from that point, with McKenna dominating at pretty much every distance and Oliha unable to do much offensively no matter how willing he was to try.After 12 rounds of action, the official scorecards read 118-110, 117-111 and 116-112, all for McKenna.The win marked the first time McKenna has held a world championship, though he may have been slightly outshined by his brother, Stevie, who scored a big knockout on the prelims.
STEVIE MCKENNA SENT HIM FLYINGWHAT A KNOCKOUT!!!📺 #ZuffaBoxing10 on @paramountplus pic.twitter.com/jEJSHEsSV9
— Paramount Boxing (@ParamountBoxing) August 8, 2026