Gonzalez will start game one of Sunday's split doubleheader with the Phillies, Dan Kolko of MASN Sports reports.

EDGE Analysis

Gonzalez was initially tabbed for Saturday's contest, but with Friday's rainout, Tanner Roark will slide back to Saturday to keep the rotation in order. This means that Gonzalez will now take on the Phillies' top gun Jeremy Hellcikson instead of Vince Velasquez, although the move should keep Gonzalez on his normal pitching schedule thanks to Washington's scheduled off day Monday.