FACEOFF: Iowa United, USATF, Mahomes, Zion, Asteroid

Data pix.

In this week's FaceOFF: Iowa United lose in TBT, The USATF Outdoor National Championships are a success on the Blue Oval, Patrick Mahomes chases repeat MVP, Zion Williamson’s shoe deal, and the asteroid that almost hit Earth. John Sears and Mark Freund go back and forth.

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