Beatdown: InvictaFC's Shannon Knapp, TitanFC's Lex McMahon

TJ De Santis and Jeff Sherwood returned to the Sherdog Radio Network Friday for another edition of "Beatdown." On this edition of the program the guys welcome in InvictaFC president Shannon Knapp and TitanFC's Lex McMahon. The guys also take listener calls via Kountermove Hotline.

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