Could we witness a new ‘youngest champ’ tomorrow in London, England? Michael “Mayday” McDonald will have his chance as he faces off against current interim bantamweight champ Renan Barao. Follow along as the fighters all weigh-in and square-off face-to-face.

Make sure to follow along with us tomorrow as our guy, Keith Fitzpatrick covers the event cage side. We will provide full results, play-by-plays, recaps and more tomorrow, starting with the prelims.