Good nightpublished at 21:59 British Summer Time 22 September 2021
We'll be back tomorrow with all of the action from Tannadice and Celtic Park. Join us then if you can and thanks for your company this evening.
Summary
Dundee 0-2 St Johnstone - Rooney bundles in for holders before Crawford rolls in second
Rangers 2-0 Livingston - Roofe forces in early in second half & Morelos doubles lead
Good nightpublished at 21:59 British Summer Time 22 September 2021
Two more ties tomorrowpublished at 21:56 British Summer Time 22 September 2021
So, holders St Johnstone and Rangers are in the hat for Thursday's semi-final draw.
Who will join them?
Celtic are at home to Raith Rovers and Dundee United take on Hibernian at Tannadice on Thursday.
The draw will be done following the conclusion of the match at Celtic Park.
Postpublished at 21:48 British Summer Time 22 September 2021
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End of twitter postFULL-TIME Rangers 2-0 Livingstonpublished at 21:37 British Summer Time 22 September 2021
Comfortable progress to the League Cup semis for the hosts.
Second-half goals from Kemar Roofe and Alfredo Morelos reward Rangers' dominance.
FULL-TIME Dundee 0-2 St Johnstonepublished at 21:36 British Summer Time 22 September 2021
Callum Davidson's men are back off to their second home in November after goals from Shaun Rooney and Ali Crawford send the Perth side to their third straight semi-final.
It will be the fifth time in 10 months that Saints have played at Hampden. Unbelievable.
As for Dundee, that's four games without a goal and over 15 years since their last visit to the national stadium.
Image source, SNSImage caption, Ali Crawford bagged his first Saints goal late on
Postpublished at 21:35 British Summer Time 22 September 2021
Rangers 2-0 Livingston
Another driving run from Fashion Sakala down the left has Livingston on the back foot.
The visitors survive, though, and we're now into injury time.
Postpublished at 21:31 British Summer Time 22 September 2021
Rangers 2-0 Livingston
Into the final few minutes, is there another goal in this tie?
Postpublished at 21:27 British Summer Time 22 September 2021
Rangers 2-0 Livingston
Rangers are pushing for more goals and Fashion Sakala breaks down the left, but his cutback finds no takers.
Livingston look like full-time can't come quickly enough.
GOAL Dundee 0-2 St Johnstonepublished at 21:26 British Summer Time 22 September 2021
Ali Crawford
Game over.
Callum Booth again is the man asking questions as he breaks through a challenge with Cammy Kerr and drills a ball into the box.
Crawford is there to add a classy finish to score his first Saints goal and put this game to bed.
Image source, BBC SportPostpublished at 21:26 British Summer Time 22 September 2021
Dundee 0-1 St Johnstone
St Johnstone go up the other end looking for a second as Callum Booth slices a strike over.
Wasn't too far away, but the full-back probably had more time than he thought.
Postpublished at 21:23 British Summer Time 22 September 2021
Dundee 0-1 St Johnstone
Luke McCowan eventually comes on for Dundee as Max Anderson makes way.
The home side are pushing for an equaliser, but they cannot break down a solid visiting backline.
GREAT SAVE!published at 21:21 British Summer Time 22 September 2021
Rangers 2-0 Livingston
Livingston keeper Max Stryjek with another top-drawer stop, this time clawing away a Connor Goldson header after the defender rises to meet James Tavernier's corner.
Stryjek sold the second goal, but has saved his side from a hammering tonight.
Postpublished at 21:19 British Summer Time 22 September 2021
Rangers 2-0 Livingston
Alfredo Morelos goes off to a standing ovation, with recent recruit Juninho Bacuna on in the Rangers striker' s place.
Postpublished at 21:16 British Summer Time 22 September 2021
Dundee 0-1 St Johnstone
Dundee look for an instant reply as a deep free-kick falls to Lee Ashcroft, but his attempted volley is straight into the arms of Zander Clark.
GOAL Dundee 0-1 St Johnstonepublished at 21:11 British Summer Time 22 September 2021
Shaun Rooney
The cup hero has done it again!
It's as scrappy as they come as the ball eventually falls to Rooney in the box with his back to goal.
The defender turns and buries a tame shot via a slight deflection into the net. Are they going to Hampden again?!
Image source, BBC SportPostpublished at 21:11 British Summer Time 22 September 2021
Dundee 0-0 St Johnstone
Another chance goes begging for Leigh Griffiths as Lee Ashcroft gets his head to a free-kick.
The ball loops high in the air and falls for the Dundee striker who swings his right foot at it, but it's poor.
'Slack Livi punished'published at 21:10 British Summer Time 22 September 2021
Rangers 2-0 Livingston
Neil Alexander
Former Livingston goalkeeper on SportsoundQuote MessageLivingston have been slack this second half and don't get away with it this time. That should be the game dead and buried.
GOAL Rangers 2-0 Livingstonpublished at 21:08 British Summer Time 22 September 2021
Alfredo Morelos
Oh dear. Max Stryjek has been performing heroics for Livingston but he's just sold the jerseys for the second goal, inexplicably passing the ball straight to Alfredo Morelos, who takes a touch then gleefully smashes a shot past the red-faced keeper.
Image source, BBC Sport