With LaRoche returning, the Nationals will play their first game with all of the starting position players since clinching the National League East title on Tuesday. Doug Fister is seeking his 15th win of the season. Fister has made just two starts in his career against the Marlins. For the Nationals CF Denard Span 3B Anthony Rendon RF Jayson Werth 1B Adam LaRoche SS Ian Desmond LF Bryce Harper C Wilson Ramos 2B Asdrubal Cabrera RHP Doug Fister For the Marlins LF Christian Yelich 2B Kike Hernandez 3B Casey McGehee CF Pablo Ozuna 1B Justin Bour C Jarrod Saltalamacchia RF Garrett Jones SS Adeiny Hechevarria RHP Tom Koehler