Rittich is expected to start at home against Philadelphia on Sunday, according to Zach Dooley of the Kings' official site.
Rittich has lost his past two starts while stopping 41 of 46 shots. He's 10-8-0 with a 2.46 GAA and .891 save percentage in 19 outings this season. The Flyers rank 18th in goals per game with 3.00.