Bob Costas Makes Cringeworthy Justin Bieber Gaffe, Digs Deeper Hole

Justin Bieber is named at the baseball in commentator blunder

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Justin Bieber – OutKick

WATCH: Bob Costas Calls Guardians Pitcher Shane Bieber 'Justin Bieber

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Justin Bieber just threw his 84th pitch - Emmy Award-winning sportscaster Bob Costas hilariously slips up, calls All-Star Shane Bieber, pop star Justin Bieber

Leave It To Bieber: Bob Costas Confuses 2 Different Biebers In Awkward Slip-Up