The Mets placed shortstop Jose Reyes and first baseman Daniel Murphy on the DL Monday, a day after both left Sunday's series finale against the Braves with injuries, according to an ESPN.com report. Murphy suffered a Grade 2 strain of the medial collateral ligament in his left knee and will miss the remainder of the season. Reyes suffered a left hamstring strain, the same injury that landed him on the DL in June.