To reach the last four, Steven Gerrard's men will have to overcome a St Mirren side who are on an unbeaten run of their own.

Saturday's win away to Motherwell extended their run to nine games, and manager Jim Goodwin knows all about this competition, having captained the Paisley club to League Cup glory back in 2013.

Goodwin's men have already upset the odds to eliminate Aberdeen in the previous round, but can his players take it up a level to halt a rampant Rangers side?

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Rangers' last League Cup success was back in March 2011, when Nikica Jelavic's extra-time goal secured an Old Firm win against Celtic at Hampden almost a decade ago.

The Ibrox club also won the league that season, but they are yet to win a major honour since. However, Steven Gerrard will be looking to change that this season as he aims for his first trophy as a manager.

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Sunday's 2-1 win at Tannadice was the latest in a run of five victories in all competitions, and his relentless side are yet to taste defeat this season in 27 games.

Will this be the season Rangers finally get their hands back on silverware?

One change for Livingston tonight with Scott Robinson replacing Matej Poplatnik in attack. Poplatnik is on the bench.

Three changes for Ross County with Josh Reid, Michael Gardyne and Billy Mckay earning starts, Coll Donaldson and Jordan Tillson dropping to the bench and Connor Randall not involved.

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Cedric Itten starts up front alongside Kemar Roofe as Rangers make four changes from the weekend win at Dundee United.

Swiss striker Itten takes the place of Alfredo Morelos, who begins a two-game ban following his retrospective red card for an elbow on United's Mark Connolly.

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Calvin Bassey takes over from Borna Barisic at left-back, with Bongani Zungu and Joe Aribo starting in midfield as Steven Davis and Glen Kamara drop to the bench.

St Mirren go with the bulk of the line-up that won 1-0 at Motherwell, with midfielder Ilkay Durmas making way for defender Brandon Mason.

St Mirren: Alnwick, Tait, Mason, Shaughnessy, McCarthy, Fraser, Doyle-Hayes, McGrath, Connolly, Erhahon, Obika

Substitutes: Lyness, Flynn, Foley, MacPherson, McAllister, Durmus, Dennis, Erwin, Jamieson

Rangers: McGregor, Tavernier, Goldson, Balogun, Bassey, Zungu, Aribo, Arfield, Kent, Roofe, Itten

Substitutes: McLaughlin, Helander, Barisic, Patterson, Hagi, Davis, Kamara, Barker, Defoe

Livingston: Stryjek, Serrano, Fitzwater, Guthrie, Devlin, Bartley, Sibbald, Forrest, Pittman, Mullin, Robinson

Substitutes: McCrorie, McMillan, Brown, Ambrose, Taylor-Sinclair, Holt, Lawson, Poplatnik, Emmanuel-Thomas

Ross County: Laidlaw, Morris, Kelly, Iacovitti, Reid, Charles-Cook, Paton, Vigurs, Gardyne, Mckay, Stewart

Substitutes: Tremarco, Draper, Shaw, Hylton, Watson, Tillson, Donaldson, Wright, Doohan

Good evening!

Tonight sees the conclusion of the Scottish League Cup quarter-finals as four Premiership sides go head-to-head in a bid to occupy the remaining two spots at Hampden next year.

Livingston and Ross County kick the night off in West Lothian (19:45 GMT) as Steven Gerrard's Rangers side travel to Paisley to face St Mirren (20:00) in other tie.

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