Kayla Harrison talks Claressa Shields MMA debut, ‘this is not boxing’

Claressa Shields is officially an MMA fighter following a successful PFL 4 debut against Brittney Elkin this past Thursday. Inevitably, fans are expecting a clash of Olympic gold medals pitting Shields against the 9-0 Kayla Harrison. Currently looking to claim yet another PFL crown through the lightweight tournament, Harrison recently shared her thoughts on the […]

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