Rangers host fierce rivals Celtic for the second weekend in succession as the Glasgow giants clash in the quarter-final of the Scottish Cup at Ibrox on Sunday (kick-off: 1pm).
Having played out an entertaining 2-2 draw in the Scottish Premiership last week, both sides will turn their attention to the cup as they look to progress to the final four of the competition and edge closer to silverware.
Celtic got back to winning ways with a 2-1 victory against Aberdeen in the Scottish Premiership as they made the long trek up north to Pittodrie on Wednesday. However, Danny Rohl’s Rangers side will enter the game fully refreshed with no midweek fixture to contend with.
Ahead of the game at Ibrox, The Scotsman has all the early team news:

5. Kieran Tierney - Celtic - DOUBT
A doubt for the clash at Ibrox after suffering a foot injury against Aberdeen. Will have a scan ahead of the game against Rangers. | SNS Group Photo: SNS Group

6. Arne Engels - Celtic - OUT
The Belgian midfielder will miss the game with a thigh injury, and is due to miss several weeks with the problem. | SNS Group

7. Kasper Schmeichel - Celtic - DOUBT
Missed last week's draw with Rangers at Ibrox with illness, and was once again missing for the win over Aberdeen in midweek. He remains a doubt as the two club's rendezvous in the Scottish Cup quarter-final. | SNS Group Photo: SNS Group

8. Alistair Johnston - Celtic - OUT
Still a few weeks away from making a return to the first team after surgery on a hamstring problem after suffering "a little setback" according to O'Neill this week. | SNS Group Photo: SNS Group

