CM Punk to defend Undisputed WWE Championship against Cody Rhodes at SummerSlam

CM Punk appeared on "Friday Night SmackDown" ready to take on any challenger that was ready to step to him after winning the Undisputed WWE Championship against Sami Zayn. Punk entered the ring in Oklahoma City and called back to the "Monday Night Raw" after WrestleMania 42 when he told Cody Rhodes he’d be ready to deliver if a championship opportunity fell "out of the sky." COMPLETE PRO WRESTLING COVERAGE ON FOX NEWS DIGITAL "When championship opportunities fall out of the sky, CM Punk catches