Welterweight Sadam Ali, stepping up to face his first serious test as a professional, scored an impressive ninth-round knockout of contender Luis Carlos Abregu in the co-feature of the light heavyweight title unification fight between Bernard Hopkins and Sergey Kovalev on Saturday night at Boardwalk Hall.
Fight result is surprising Agregu was known to be a hard hitter and a Knock Out artist but Ali was able to knock him down in the 6th round from a right  hand counter punch, in the 9th round Abregu went down  again and the referee  stopped the fight.
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Throughout the fight Ali used his boxing skills, speed , power ,rings smarts,hit n’Â run style and effective counter punching to seal the win.
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