RANGERS will assess a calf injury sustained by Ryan Jack over the next 24 hours after Steven Gerrard suffered another injury blow on Sunday.

The Ibrox boss was without James Tavernier and Kemar Roofe for the Premiership clash with Dundee United after they were crocked during Thursday's victory over Royal Antwerp.

Jack became the latest big name to suffer a knock as he lasted less than half an hour of the 4-1 win against t6he Arabs before being replaced by Glen Kamara.

Gerrard said: "We'll check that out in the next 24 hours. We'll send him for a scan.

“We're hoping he has reported the injury before it's become a bigger problem.

“He's felt some tightness in the calf. But until we get a scan on it we won't know the extent of it.

“I'm disappointed to see him go off because he's come back from the previous injury really bright. Everyone knows how important he is to us.

“Fingers crossed the outcome of that scan is positive rather than negative.

“James and Kemar will miss the next couple of weeks at least. It's difficult to put an exact date on their return but they will certainly miss the next couple of weeks.

“All being well we should see them in two to three weeks."