Fantasy Football bosses across the world wince when one of their star players hits the deck — and a spell in the treatment room is never good news.

Keep this page bookmarked to stay up to date with all the Premier League injuries and expected return dates throughout the seaso

Arsen

Takehiro Tomiyasu (knee): Japanese full-back will miss the rest of the season after needing surgery

William Saliba (back): French defender is not progressing as quickly as hoped and remains out for the Southampton gam

Mohamed Elneny (knee): Egyptian midfielder has undergone surgery and will be out for an extended period.

Aston Villa

Matty Cash (calf): Likely to miss a couple of weeks after picking up a problem on international duty with Poland

Philippe Coutinho (thigh): Could return for the trip to Brentfor

Boubacar Kamara (ankle): Not available to boss Unai Emer

Jed Steer (Achilles): Goalkeeper is a long-term absente

Leon Bailey (hamstring): Dynamic forward is sidelined for Bees clas

Bournemouth

Hamed Traore (unknown): Ivorian ruled out of the West Ham clash.

Junior Stanislas (unknown): Winger hoping to return soon.

Matias Vina (back): Faces a late fitness test ahead of the weekend.

Ryan Fredericks (calf): Will be out for an extended period.

Chelsea (not in action)

Kalidou Koulibaly (hamstring): Injury keeps him out for a number of weeks rather than days.

Armando Broja (knee): Torn ligaments will keep young striker out for rest of the season.

h.e.y.d..es clash.

e..aln.n game.