Viduka worry for Boro

Middlesbrough striker Mark Viduka remains a doubt for the club’s Barclays Premiership trip to Chelsea tomorrow.

The 31-year-old withdrew from the Australian squad in midweek with a calf injury and is still struggling, while midfielder Lee Cattermole has been ruled out with a hamstring problem.

Goalkeeper Mark Schwarzer is likely to return from a back strain and new signing Dong Gook Lee will travel to London after being included in the squad for the first time.

Provisional squad: Schwarzer, Jones, Turnbull, Xavier, Davies, Woodgate, Pogatetz, Taylor, Hines, Boateng, Lee, Arca, Morrison, Downing, Euell, Rochemback, Johnson, Yakubu, Viduka, Christie, Lee.