Pablo Zabaleta hobbled down the tunnel with an apparent hamstring injury after just 11 minutes of tonight's League Cup quarter-final at Leicester City.
The Argentinian right-back pulled up and was replaced by Dedryck Boyata with City already leading thanks to Aleksandar Kolarov's long-range free kick.
City said on their Twitter page that they would reveal news on the severity of Zabaleta's injury as soon as it came to light. Keep an eye out on Sports Mole for further news over the evening and into tomorrow.
Follow the rest of the match at the King Power Stadium by clicking here for our live updates.