Rosicky's new injury setback

Arsene Wenger says Arsenal midfielder Tomas Rosicky is devastated by the latest injury setback which could see him ruled out for over a month.

Rosicky suffered a thigh problem just moments after coming off the bench for his first appearance of the season as a substitute in Saturday's FA Cup fourth round win over Burnley.

A knee injury had kept the 36-year-old Czech Republic international out until that point and, with his contract due to expire at the end of the season, he fears he could have played his last game for the Gunners.

"He's devastated. Unbelievable," Wenger said. "Nobody understands (how he got injured).