IBC 04 MAIN EVENT | Issac "Headsplitter" Hardman vs Mikey Vaotuua — IBC Middleweight Title Fight | SOPO Southport, July 15 2026 A broken nose. A split eye. Two knockdowns. Five scheduled rounds that never made it past round three because neither man would back down. Vaotuua dropped Hardman and opened him up — Hardman answered by reverting to pure boxing and putting him away. This is the fight that decided the IBC Middleweight Championship. Watch the full war here. 4oz gloves, punches only — the combat sport that pushed two champions to their absolute limit. This is IBC, live from SOPO, Southport, QLD. ⚡ Catch the rest of the IBC 04 card and don't miss IBC 05 — link in bio for tickets and updates. IBC is the hybrid combat sport taking Australia by storm — 4oz gloves, closed-fist punches only, no grappling, no kicks, no takedowns, no stalling. Everything UFC and MMA fans love about stand-up striking, stripped back to its most explosive and unforgiving form. Features the signature Diamond Call Out, where fighters can challenge opponents into the Brawl Pen Diamond. Broadcast LIVE via Main Event on Kayo Sports. #InternationalBrawlingChampionship #IBC #IBC04 #IssacHardman #MikeyVaotuua #IBCMiddleweightChampion #Headsplitter #SopoSouthport #CombatSportsAustralia #AustralianBoxing #4ozGloves #HybridCombatSport #FullFight #PunchesOnly #TitleFight #MainEvent #MMAaustralia #UFC #MMA #Boxing For more information on upcoming fight nights head to internationalbrawling.com