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OAKLAND, CA - OCTOBER 19: Alex Smith #11 of the Kansas City Chiefs is rushed by Khalil Mack #52 of the Oakland Raiders at Oakland-Alameda County Coliseum on October 19, 2017 in Oakland, California. (Photo by Ezra Shaw/Getty Images)

OAKLAND, CA - OCTOBER 19:  Alex Smith #11 of the Kansas City Chiefs is rushed by Khalil Mack #52 of the Oakland Raiders at Oakland-Alameda County Coliseum on October 19, 2017 in Oakland, California.  (Photo by Ezra Shaw/Getty Images)