Aug. 18, 2018 7:38 PM PT8:38 PM MT9:38 PM CT10:38 PM ET2:38 GMT10:38 7:38 PM MST8:38 PM CST9:38 PM EST9:38 PM CT6:38 UAE (+1)22:38 ETNaN:� - Martin left Saturday's game against Cincinnati in the second quarter with a knee injury. Owner Jerry Jones said an MRI was planned Sunday and he was optimistic about the outcome. Martin was injured when he bent down to block cornerback Dre Kirkpatrick in the open field on a run by Rod Smith. Martin was on the sideline in street clothes late in the game. Analysis: Martin has not missed a game in his first four seasons. He has been named to the Pro Bowl each season and twice has been named a first-team All Pro.