SHEFFIELD UNITED skipper Billy Sharp will miss his side's Championship fixture against Sunderland tomorrow evening through injury.

The 36-year-old striker turned an ankle in Sunday’s 2-2 draw at Middlesbrough and the damage is yet to be fully assessed because of swelling around the joint.

However, midfielder Ben Osborn is facing at least two weeks on the sidelines after suffering a similar injury at West Brom in the Carabao Cup.

Newcastle loanee Ciaran Clark sat out the trip to Teesside, but has a chance of returning, while fellow defender Chris Basham is available and Jayden Bogle is making progress in his recovery from knee surgery.