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FT: Rangers 2-0 St Johnstone - Dessers goal controversially allowed to stand after VAR review and McCausland dinks in late second
FT: Aberdeen 1-0 Queen's Park - Substitute Kisnanen with late strike on debut
FT: Dundee 6-1 Airdrieonians - Palmer-Houlden, McGhee & Tiffoney net for hosts before visitors' MacDonald sent off. Portales makes it four & Frizzell nets consolation but Main & Cameron complete rout
FT: Falkirk 2-0 Hearts - Ross & Tait score for Championship team, who have Shanley sent off late on
FT: Spartans 1-0 Ross County - Henderson gives fourth-tier side upset win
Championship: FT: Ayr 3-2 Hamilton - Murphy, Rus & Oakley net for hosts; Shaw & Barjonas get Accies goals
The Spartans 1-0 Ross County
Joyous screams ring around Ainslie Park as unaware home supporters believe Blair Henderson has poked the ball under goalkeeper Ross Laidlaw to extent their shock advantage.
But the flag is up well before the ball even crosses the line.
County must improve if they are to snatch Spartans' well-deserved lead away from them.
Aberdeen 0-0 Queen's Park
Vicente Besuijen came on as a half-time sub and he's been lively since his introduction.
The Aberdeen midfielder whips a great ball to the front post and Ester Sokler glances a header, but it's over the bar from the striker.
Falkirk 1-0 Heart of Midlothian
Hearts substitutes Lawrence Shankland and Alan Forrest come on for Liam Boyce and Yan Dhanda.
It's a rescue mission for the visitors at this stage.
Aberdeen 0-0 Queen's Park
Ester Sokler slips the ball round the corner for Nicky Devlin, who goes one-on-one...
It's wide! It looked like goalkeeper Calum Ferrie got a finger-tip on that. Just a goal-kick though.
Aberdeen 0-0 Queen's Park
Tyrone Smith
BBC Sport Scotland at Pittodrie
A very lively start to the second half at Pittodrie with chances at both ends.
Aberdeen have had chances to put this game to bed but haven't taken them.
Will they be made to pay?
Aberdeen 0-0 Queen's Park
Jamie McGrath slips Jack MacKenzie in - again - on the left and the Aberdeen full-back ripples the side netting with his drive.
Not far away at all.
The Spartans 1-0 Ross County
Blair Henderson found the net just 20 seconds into the second half.
Spartans have a long second half ahead, but as it stands, the League 2 side are heading into the final eight of the Premier Sports Cup.
Image source, SNSWell, well, well.
Cup shocks on the cards at Ainslie Park and Falkirk Stadium all of a sudden...
Marco Rus
The hosts are back on level terms having surrendered their early lead.
The summer signing from Coventry City gets his second goal of the season as his side looks to get back in front and stay at the table's summit.
An outside-of-the-area strike flies past Accie's keeper Charlie Albinson.
Ethan Ross
Finally a goal at the Falkirk Stadium and it's for the hosts.
It's a sweeping move, with Keelan Adams crossing low from the right and former Aberdeen midfielder Ethan Ross applying a powerful finish from near the penalty spot.
Is there a shock on the cards?
Dundee 2-0 Airdrieonians
Kheredine Idessane
BBC Scotland at Dens Park
No messing about from Airdrieonians player-manager Rhys McCabe as he takes himself off at half-time along with Dean McMaster and Murray Aiken.
Tasked with helping keep the Diamonds in the cup are Lewis McGrattan, Chris Mochrie and Rhys Armstrong, who has a shot deflected on to the crossbar right after the break
Aberdeen 0-0 Queen's Park
The first chance of the second half falls to Queen's Park.
Zak Rudden receives the ball 30 yards out, turns and spanks the ball towards the bottom corner, but goalkeeper Dimitar Mitov makes a great save.
Aberdeen come up the other end and Ester Sokler has the ball in the back of the net - but the Dons striker is offside.
Blair Henderson
We have a huge cup upset on our hands here!
Blair Henderson expertly glances in a header from just inside the County box after meeting Jamie Dishington's fine, floated cross.
The League 2 hosts are in the lead.
Falkirk 0-0 Heart of Midlothian
A cross wizzes past the toes of Hearts striker Liam Boyce at one end.
Gary Oliver snatches at a shot inside the box at the other and cannot keep it down.
Surely one of these chances will be put away sooner or later...
We're off again around the country.
Stay with us for what could be some thrilling cup-tie finishes.
We could be on our way to extra time, even penalties, in three of our four League Cup last 16 ties.
Only Dundee look to have moved decisively towards the quarter-finals.
League 2 side Spartans and Championship duo Falkirk and Queen's Park still have chances of top-flight scalps.
HT: Falkirk 0-0 Heart of Midlothian
Brian McLauchlin
BBC Sport Scotland at Falkirk Stadium
Wow! Can’t quite believe we haven’t witnessed a goal here in Falkirk.
Both keepers have been terrific, but a bit more composure in front of the target from either set of strikers and this could have been anything!
Falkirk's John McGlynn probably the most content of the two managers. Second half should be a cracker!
HT: Aberdeen 0-0 Queen's Park
Tyrone Smith
BBC Sport Scotland at Pittodrie
Queen's Park will be delighted with how things are playing out at Pittodrie.
Yes, Aberdeen have had a few chances that, on another day, could have found their way into the net.
And the Glasgow side have had a couple of fantastic opportunities themselves.
Aberdeen started and finished the first-half well but lost their mojo for a spell in the middle and almost paid a hefty price.
Finely poised ahead of the second 45 minutes.
Scottish League 2
Scottish League 1
| Position | Team | Played | Won | Drawn | Lost | Goals For | Goals Against | Goal Difference | Points | Form, Last 6 games, Oldest first |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | 4 | 0 | 0 | 15 | 1 | 14 | 12 |
| |
| 2 | 4 | 3 | 0 | 1 | 15 | 5 | 10 | 9 |
| |
| 3 | 4 | 2 | 0 | 2 | 5 | 6 | -1 | 6 |
| |
| 4 | East Kilbride | 4 | 0 | 1 | 3 | 2 | 16 | -14 | 2 |
|
| 5 | 4 | 0 | 1 | 3 | 4 | 13 | -9 | 1 |
|
| Position | Team | Played | Won | Drawn | Lost | Goals For | Goals Against | Goal Difference | Points | Form, Last 6 games, Oldest first |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | 3 | 0 | 1 | 11 | 2 | 9 | 9 |
| |
| 2 | 4 | 3 | 0 | 1 | 10 | 5 | 5 | 9 |
| |
| 3 | 4 | 3 | 0 | 1 | 9 | 5 | 4 | 9 |
| |
| 4 | 4 | 1 | 0 | 3 | 5 | 11 | -6 | 3 |
| |
| 5 | Buckie Thistle | 4 | 0 | 0 | 4 | 5 | 17 | -12 | 0 |
|
| Position | Team | Played | Won | Drawn | Lost | Goals For | Goals Against | Goal Difference | Points | Form, Last 6 games, Oldest first |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | 3 | 0 | 1 | 14 | 2 | 12 | 9 |
| |
| 2 | 4 | 3 | 0 | 1 | 16 | 5 | 11 | 9 |
| |
| 3 | 4 | 2 | 0 | 2 | 5 | 11 | -6 | 6 |
| |
| 4 | 4 | 1 | 1 | 2 | 2 | 8 | -6 | 4 |
| |
| 5 | 4 | 0 | 1 | 3 | 3 | 14 | -11 | 2 |
|
| Position | Team | Played | Won | Drawn | Lost | Goals For | Goals Against | Goal Difference | Points | Form, Last 6 games, Oldest first |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | 4 | 0 | 0 | 18 | 2 | 16 | 12 |
| |
| 2 | 4 | 2 | 1 | 1 | 7 | 5 | 2 | 7 |
| |
| 3 | 4 | 1 | 1 | 2 | 1 | 5 | -4 | 5 |
| |
| 4 | 4 | 1 | 1 | 2 | 3 | 7 | -4 | 4 |
| |
| 5 | 4 | 0 | 1 | 3 | 3 | 13 | -10 | 2 |
|
| Position | Team | Played | Won | Drawn | Lost | Goals For | Goals Against | Goal Difference | Points | Form, Last 6 games, Oldest first |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | 3 | 0 | 1 | 7 | 3 | 4 | 9 |
| |
| 2 | 4 | 3 | 0 | 1 | 5 | 1 | 4 | 9 |
| |
| 3 | 4 | 2 | 0 | 2 | 5 | 3 | 2 | 6 |
| |
| 4 | 4 | 1 | 0 | 3 | 4 | 5 | -1 | 3 |
| |
| 5 | 4 | 1 | 0 | 3 | 2 | 11 | -9 | 3 |
|
| Position | Team | Played | Won | Drawn | Lost | Goals For | Goals Against | Goal Difference | Points | Form, Last 6 games, Oldest first |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | 3 | 0 | 1 | 11 | 5 | 6 | 9 |
| |
| 2 | 4 | 2 | 1 | 1 | 7 | 5 | 2 | 8 |
| |
| 3 | 4 | 2 | 1 | 1 | 8 | 5 | 3 | 7 |
| |
| 4 | 4 | 2 | 0 | 2 | 3 | 6 | -3 | 6 |
| |
| 5 | 4 | 0 | 0 | 4 | 2 | 10 | -8 | 0 |
|
| Position | Team | Played | Won | Drawn | Lost | Goals For | Goals Against | Goal Difference | Points | Form, Last 6 games, Oldest first |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | 2 | 2 | 0 | 7 | 2 | 5 | 9 |
| |
| 2 | 4 | 2 | 1 | 1 | 11 | 5 | 6 | 8 |
| |
| 3 | 4 | 2 | 1 | 1 | 6 | 5 | 1 | 7 |
| |
| 4 | 4 | 2 | 0 | 2 | 9 | 6 | 3 | 6 |
| |
| 5 | 4 | 0 | 0 | 4 | 1 | 16 | -15 | 0 |
|
| Position | Team | Played | Won | Drawn | Lost | Goals For | Goals Against | Goal Difference | Points | Form, Last 6 games, Oldest first |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | 4 | 0 | 0 | 10 | 3 | 7 | 12 |
| |
| 2 | 4 | 2 | 1 | 1 | 7 | 4 | 3 | 8 |
| |
| 3 | 4 | 1 | 2 | 1 | 5 | 3 | 2 | 5 |
| |
| 4 | 4 | 0 | 2 | 2 | 2 | 8 | -6 | 4 |
| |
| 5 | 4 | 0 | 1 | 3 | 4 | 10 | -6 | 1 |
|
