Explosive Finale: Sirenko Knockouts Favorite Vallin in New York
Ukrainian heavyweight Vladyslav Sirenko sensationally knocked out tournament favorite Otto Vallin in New York! 🇺🇦🥊 The fight ended in the final seconds of the 10th round with a powerful blow that sent the Swede into a knockout. This victory has elevated Sirenko to a new level in the world rankings. 🚀
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