Omar Rosario Returns to Action with Devastating KO of JJ Mariano | FIGHT HIGHLIGHTS

Watch #highlights from the undercard of #InoueDasmarinas featuring #OmarRosario and JJ Mariano . In the fight, Rosario dropped Mariano Early and often finishing him in the 4th Round. Next up for Top Rank Boxing, the grand finale at Virgin Hotels Las Vegas showcases the comeback of living legend and former three-weight world champion Vasiliy Lomachenko, who seeks to get back on the winning track against Masayoshi Nakatani in the 12-round Lightweight. #LomachenkoNakatani and Brant vs Alimkhanuly will stream live and exclusively on ESPN (English and Spanish) at 10 p.m. ET/7 p.m. PT. live from Las Vegas’ newest world-class casino resort, Virgin Hotels Las Vegas, part of Curio Collection by Hilton, owned by JC Hospitality, LLC. Try ESPN For Free: Subscribe to our YouTube channel to get notified about the latest highlights, free full fights, and fight week content as it’s posted. Follow Top Rank on Twitter: Follow Top Rank on Instagram: ht