Manchester City boss Pep Guardiola is hopeful of Ederson's injury not being serious.
The City goalkeeper was forced off early into yesterday's 3-2 win at Newcastle and replaced by Stefano Ortega.
Guardiol has since stated: "He had a big knock.
"I didn't speak with the doctors. He didn't walk well as he left the pitch but if it is just a knock he will be fine because we have a break for 10 days.
"If there is some damage, the doctors will tell me."