"Clay Collard, Helen Joseph, Lorawnt-T Nelson, Mikaela Mayer - Mikaela Mayer made history Tuesday evening, but more importantly, she earned the win. Mayer (13-0, 5 KOs) outboxed Helen Joseph (17-5-2, 10 KOs) over 10 rounds, earning a unanimous decision (100-90 2x and 99-91) at the MGM Grand ""Bubble."" Mayer-Joseph marked the first female main event in Top Rank on ESPN history."
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