Marvin Hagler vs Tommy Hearns Round 1 | GREATEST ROUND OF BOXING | ON THIS DAY

In remembrance of Marvelous #MarvinHagler, look back at the exciting Round 1 between Marvin Hagler and #ThomasHearns. #HaglerHearns Watch the full fight on ESPN+. Download the ESPN APP now or ESPN+ For Free: https://watch.espnplus.com/toprank/ 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:   / trboxing   Follow Top Rank on Instagram:   / toprank   Like Top Rank on Facebook:   / trboxing