Phillies lineup changes ahead of the match as the club reshuffles.
Cam Schlittler replaces J.T. Realmuto at catcher for the July 24 game to cover an injury.
Jesus Luzardo pitches for Washington in a crucial start with a fast arm.
The Yankees visit Philadelphia on Tuesday for the series looking to extend their lead.
UK fans need MLB Network to watch the action if they subscribe to a sports package.
Free streaming is restricted for overseas viewers causing frustration.
Only MLB.TV trials or US feeds work for now to catch the game.
Betting shows the Yankees as heavy favourites based on recent lines to dominate.