Friday's game between the Washington Nationals and Philadelphia Phillies has been postponed due to rain.
The two clubs will make up the affair as part of a doubleheader on Sunday. Tanner Roark's start will be pushed back to Saturday for Washington, while the Phillies may decide to skip right-hander Nick Pivetta.
The Nationals are 4th in numberFire's MLB Team Power Rankings while the Phillies check in at 17th.
Source: Rotoworld.com