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Dundee 0-2 Rangers
Dundee make a couple of changes, withdrawing Niall McGinn and Paul McMullan and sending on Luke McCowan and Shaun Byrne.
Goldson rifles in opener after Helander header cleared off line; Tavernier doubles lead from spot after being fouled by Sweeney
Sakala has strike disallowed for offside before finding bottom corner late on from fellow substitute Lowry's pass
Ashcroft, McGowan & Mullen return for Dundee, whose boss McGhee is absent with Covid; Ramsey starts for Rangers with McLaughlin in goals
Third Scottish Cup quarter-final
Hibs earlier beat 10-man Motherwell to progress; Hearts through after victory over St Mirren on Saturday; Dundee Utd host Celtic on Monday
Colin Moffat
Dundee 0-2 Rangers
Dundee make a couple of changes, withdrawing Niall McGinn and Paul McMullan and sending on Luke McCowan and Shaun Byrne.
Dundee 0-2 Rangers
A second goal-line clearance for Dundee!
Ryan Sweeney is the man making the lunging stop to deny Aaron Ramsey a first Rangers goal.
It all started with Kemar Roofe nicking the ball off the toes of Cammy Kerr wide on the left.
Dundee 0-2 Rangers
Colin Hendry
Former Scotland captain
Quote MessageAaron Ramsey's been efficient. He's hardly given the ball away.
Dundee 0-2 Rangers
Harry Sharp doesn't know too much about it but he manages to keep a fierce shot from Fashion Sakala out as the ball crashes into the face of the Dundee keeper.
Dundee 0-2 Rangers
Cammy Kerr hacks down James Sands, who has had a quietly effective afternoon in the Rangers midfield.
Dundee 0-2 Rangers
James Tavernier picks up a headed clearance near the edge of the home penalty area and slices a drive wide.
Dundee 0-2 Rangers
Vontae Daley-Campbell and Calvin Bassey indulge in some rough-housing as the Rangers defender blocks the path of the Dundee sub. Referee Steven McLean is happy to watch the joust play out before awarding the visitors a free-kick.
Dundee 0-2 Rangers
Ready for more? The second half is up and running at Dens Park.
HT: Dundee 0-2 Rangers
Rangers are bringing forwards Kemar Roofe and Fashion Sakala on and those two are going through a warm-up as the rest of the players return for the second half.
Alfredo Morelos and Glen Kamara are the players getting a rest.
HT: Dundee 0-2 Rangers
Dundee captain Charlie Adam is out with a hamstring problem and that first half has been a hard watch for the former Scotland midfielder.
"It's been a difficult first 45," he tells BBC Sportsound. "If we can get the next goal, it can give us some confidence in the game. You're playing the champions, they had a huge win in the week. You've just got to nullify them and try and stay in the game. I don't think it's a penalty for the second goal. Go and get the next goal. It's a cup tie, you've got to go for it."
HT: Dundee 0-2 Rangers
Jim Duffy
Former Dundee manager on BBC Sportsound
Quote MessageRangers have been dominant. I expected a little bit more from Dundee in terms of having a go. It's been a bit of a stroll so far for Rangers.
Rangers are in complete control at Dens Park.
Connor Goldson slammed in an early opener and James Tavernier won and converted a spot-kick.
Alfredo Morelos knocked a header over the top when a goal looked certain and a Ryan Kent volley was cleared off the line.
One-way traffic.
Dundee 0-2 Rangers
Paul McMullan does well to keep a Dundee attack alive as he lays the ball off for Max Anderson and the midfielder crashes a shot wide from 20 yards.
Dundee 0-2 Rangers
Vontae Daley-Campbell, on loan from Leicester City, is on to replace Lee Ashcroft in the Dundee backline.
Dundee 0-2 Rangers
Lee Ashcroft, who pulled up in the warm-up for a midweek loss to St Mirren, is down on the turf and it looks very much like the Dundee defender will play no further part.
Dundee 0-2 Rangers
Aaron Ramsey is playing narrow on the right for Rangers and that is allowing James Tavernier to steam forward time and time again. Dundee just haven't got to grips with the galloping full-back.
Colin Hendry
Former Scotland captain
Quote MessageIf Rangers were to get the third goal, it's a long, long day for Dundee. Giovanni van Bronckhorst will be quite happy with the performance so far.
Dundee 0-2 Rangers
Dundee scramble clear from a corner but Rangers keep up the pressure as Calvin Bassey stands up a great cross for Ryan Kent to volley. The shot is flying in until Jordan McGhee makes a great sliding clearance a foot or so in front of the goal-line.
Dundee 0-2 Rangers
James Tavernier flights the ball in from the right this time and Alfredo Morelos gets on the end of this one, only to send his thumping header over the top from close range.
Dundee 0-2 Rangers
Willie Miller
Former Scotland defender on BBC Sportsound
Quote MessageDundee definitely don't want to fall further behind but if they get the next goal, they'll be right back in this game.