Sokratis Papastathopoulos left Arsenal's FA Cup fourth-round tie against Manchester United on Friday after just 20 minutes with what looked like a leg injury.
The centre-back went down after contesting a ball in the air with United forward Jesse Lingard. Sokratis' pained expressions told a grim story for a suspect Arsenal defence already thinned by injuries:
John CrossSokratis limping off injured. He looks absolutely devastated to be coming off, fans - appreciating his passion - applaud him off the pitch. Mustafi on. https://t.co/knWUeNAzaJ
Mark Mann-BryansSokratis suggests there that he has twisted his ankle.