Arsenal right-back Laura Wienroither left the King Power Stadium on crutches after the Gunners beat Leicester 1-0.
Wienroither had been handed a first start of the season but was replaced in the starting lineup by Emily Fox after the warm-up.
Arsenal head coach Jonas Eidevall had no update on Wienroither's injury after the game.
The Gunners play Everton next Sunday, having scraped past Leicester thanks to Frida Maanum's goal.
Laura Wienroither has left the ground on crutches- wasn’t massively limping, and moving fairly quickly
— Freddie Cardy (@CardyFreddie) September 29, 2024