ATLANTIC CITY, N.J. — Two-time Olympic gold medalist Claressa Shields remained undefeated and won the 154-pound championship with a unanimous decision over overmatched Ivana Habazin at Ovation Hall in Atlantic City, New Jersey. 

Shields improved to 10-0.

She became the fastest fighter in boxing history to become a three-division world champion.

She already won the middleweight and super middleweight crowns. She now has the junior middleweight title in her collection. 

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