Mackensie Alexander at Clemson Pro Day

Clemson corner back and potential first-rounder Mackensie Alexander does positional drills at Clemson's pro day.
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Clemson corner back and potential first-rounder Mackensie Alexander does positional drills at Clemson's pro day.

Despite lack of size, Clemson cornerback Mackensie Alexander not lacking confidence

March 10, 2016 06:29 PM