McKenna is 'locked in' on Walsh showdown after viral KO win

Stevie McKenna is 'locked in' on an all-Irish showdown with Callum Walsh after delivering a dramatic victory in Dublin, says his manager Mike Borao.

McKenna produced a spectacular knockout victory over Owen O'Neill that went viral on social media before his younger brother Aaron was crowned IBF middleweight champion in the main event of Zuffa Boxing 10 on Saturday.