Right, that's all from our coverage of the League Cup on this fine Saturday.

You'll get all the reaction from your club if you follow this link and click on your club's name.

We'll be back tomorrow with Livingston v Hibernian and Kilmarnock v Dundee United (both 15:00) as those sides battle it out for the right to face Rangers and St Mirren, respectively, in the quarter-finals.

Cheers!

Image source, SNS

Alloa manager Andy Graham tells BBC Scotland "I spoke to the boys there and the fact they've gone in there disappointed says how far we have come in a short space of time," he said.

"I was proud of the way we passed the ball under pressure. Rangers started both halves really strongly but once we weathered that we grew in confidence and the way they passed it was excellent at times.

"The character and belief to get back into the game was pleasing for me. I'm proud of the players and their efforts - that's something we've got to carry into our league form."

On the penalty for Rangers' third goal: "Cammy [O'Donnell] didn't know anything about it at the time, he was told it was for handball. He just threw himself in front of the ball and he did brilliantly to get back into a defensive position and stop a certain goal.

"I don't think anyone in the stadium was claiming for it. But that's VAR, our players are not used to it, that's difficult. But I'm delighted with the character and belief to get back into the game.

"I've not seen it back so I can't comment on whether it's a penalty or not."

So, there's the draw for the League Cup quarter-finals. What do you make of it?

Share your thoughts via the 'Get Involved' button at the top of the page. Kilmarnock v Dundee United and Livingston v Hibernian are the final last-16 games tomorrow.

The quarter-final ties will be played across the weekend of 20-21 September.

Image source, SNS

Aberdeen v Motherwell

Rangers v Livingston or Hibernian

Partick Thistle v Celtic

Kilmarnock or Dundee United v St Mirren

It's draw time...we'll bring you the names as they come out.

Rangers head coach Russell Martin tells BBC Scotland: "We scored four goals, should score more but I'm pleased we got guys on the pitch for the first time properly here.

"With 10 changes, it's not going to look as fluid and clean as it should, but so many of them will be in a better place than they were at the start.

"I'm pleased for Emmanuel Fernandez. He has a lot of potential and good attributes. It's a good start for him.

"There's work to do in every department. I don't think we learned anything new there. Credit to Alloa - they were great. We'll keep striving to improve."

On potential additions between now and Tuesday's first leg against Club Brugge: "The team will obviously look very different on Tuesday. We're happy with the players we've got, but I think we'll add before then.

"Me and Ridvan Yilmaz understand the situation. We'll have to wait and see what happens on that.

"Today is frustrating at times, but we're through and guys got valuable minutes. It's my job to always want more and demand more.

"We want to win trophies this season and this is a great chance for us to do so."

Image source, SNS

The Rangers head coach was pleased he was able to give a lot of players minutes for the first team this evening.

It's put to him there's a lot of work to do defensively. He says there is a lot of work to do "in every department".

"Today is frustrating at times but we'll through," Martin adds. "But guys got some very valuable minutes."

More to come...

Russell Martin is on Sportsound right now, quotes to follow...

Rangers midfielder Joe Rothwell tells Premier Sports: "It was just about winning the game and progressing to the next round. Thankfully we've managed to do that.

"Obviously we'd have liked to have seen the game off and put it to bed earlier, but we got the fourth in the end.

"There's still a lot more to come from me and the club. I feel I'm growing each game."

Image source, SNS

Right, that's Saturday's ties done, with two to come on Sunday. Celtic defeated Falkirk last night.

Stick with us for reaction from both camps and the quarter-final draw.

• Rangers 4-2 Alloa Athletic
• Greenock Morton 0-3 Aberdeen
• Partick Thistle 2-0 Ayr United
• St Johnstone 0-1 Motherwell (AET)
• St Mirren 1-1 Hearts (5-4 pens)
• Celtic 4-1 Falkirk

Scott: After watching that defence, I fear the Brugge and Celtic game. It's going to be a cricket score with this defence.

William: Again Rangers making hard if this game...defence anything but solid...lessons learned hopefully...play players in their proper positions...

Any Rangers fans feeling more positive?

Rory Loy
Former Falkirk striker on BBC Sportsound

Rangers fans will be sick to the back teeth of talking about being unable to break down a low block.

Today they did it and scored four goals.

It's Alloa, yes, but Russell Martin should be going into Monday morning thinking it was a good day at the office.

Instead, he will be faced with questions about issues at the back and the goals they conceded.

For me, there are more questions than answers.

Job done for Rangers, who march on to the quarter-finals. They were as dominant as you would expect going forward, without being completely ruthless.

But defensive lapses will not reassure some of the doubters as a well-coached Alloa team scored twice at Ibrox.

They will take a lot of positives as they look to get out of League 1, while Rangers' switch their focus to the Champions League play-off against Club Brugge on Tuesday night.

Remember, the draw for the quarter-finals follows this game...

Hamza Igamane charges forward and tries to thread the ball into the box for Thelo Aasgaard, but Liam McFarlane wins the race.

The Hearts loanee in goals for Alloa has had a good game.

Alloa boss Andy Graham brings on a striker, Luke Donnelly, for midfielder Steven Hetherington. Will it pay off?

Tony Docherty
Former Dundee manager on BBC Sportsound

Connor Salmon is 38 years old, he's had a brilliant career and he's come on here and given the centre-halves a difficult time.

Credit to him.