Leave your feedback Share Copy URL https://mypepack.gophersport.com/video/?vid=JuoAVhQXIM2 Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Kostya Tszyu vs Leonardo Mas - Full Fight [kwHV2W35YgJ] Health Updated on August 11, 2026 EDT — Published on August 11, 2026 EDT January 18th, 1997, Kostya Tszyu entered the Thomas & Mack Center in Paradise, Nevada with an 18 -0 record to face Leonardo Mas. Kostya IBF Light Welterweight belt was up for grabs. 4HF5dOwopgb UCIJRyHf63a PJHUeaXOBon TAVRqkYb5hc G4zTMjFnPtq
January 18th, 1997, Kostya Tszyu entered the Thomas & Mack Center in Paradise, Nevada with an 18 -0 record to face Leonardo Mas. Kostya IBF Light Welterweight belt was up for grabs. 4HF5dOwopgb UCIJRyHf63a PJHUeaXOBon TAVRqkYb5hc G4zTMjFnPtq