Casparius will serve as the Dodgers' opening pitcher Tuesday in Game 4 of the World Series against the Yankees, J.P. Hoornstra of DodgersNation.com reports.
Yankees manager Aaron Boone said Monday that the blister issue Rodon dealt with during his World Series Game 2 start is "manageable" and is not expected to prevent him from making another start, Bryan Hoch of MLB.com reports.