Our Rangers vs St Mirren predictions look ahead to an important Scottish League Cup clash. Can Derek McInnes pick up his first win since moving to Ibrox over the summer?Rangers vs St Mirren head to head overviewDate: Sunday 16th August.Kick-off: 4pm.Venue: Ibrox Stadium, Glasgow, Scotland.Where to watch: Premier Sports 1.Rangers vs St Mirren quick tipsRangers -1.5 Asian handicap – 8/11 with SBKRangers to win the first half – 8/11 with UnibetLawrence Shankland to score any time – 8/13 with BoyleSportsRangers vs St Mirren predictionsIt has not been a positive start to the season for Rangers.A draw with Dundee United and a defeat by Hibernian has left Derek McInnes’ men stuck on one point from a possible six in the Scottish Premiership.Arch-rivals Celtic are already five points clear of Rangers, who are playing catch-up from the get-go.The situation in Europe is no better. A 1-1 draw with Jagiellonia Bialystok on Thursday was not enough for Rangers to overturn a 2-1 defeat in last week’s away leg.As such, the Gers have been eliminated from Europa League qualifying. If they are to play in continental competition this term, it will only be in the Conference League – and even that is not certain.All of which is to say that McInnes, appointed in the summer following his fine work at Heart of Midlothian last term, is already under pressure.He might be a boyhood Rangers fan and a former player of the club, but only results matter when you are in charge of the Scottish giants.After the hosts were booed off at the end of that 1-1 draw with Jagiellonia on Thursday, McInnes cannot afford another negative result this weekend in the Scottish League Cup.Rangers vs St Mirren tipsRangers go head-to-head with St Mirren as they seek their first victory of the campaign.First success for McInnes The Scottish League Cup is towards the bottom of Rangers’ priorities in 2026/27, but their poor start to the campaign makes Sunday’s showdown with St Mirren more significant than it might otherwise have been.Rangers have not collected silverware since 2024, when they last lifted this trophy, and they are not currently in a position to turn their nose up at any prize.As such, McInnes is likely to pick a strong starting XI this weekend, and he should be rewarded with a first victory in his current job.A win by a two-goal margin or more is within reach for Rangers, despite their patchy performances in recent weeks. Tip Rangers with a -1.5 Asian handicap at 8/11 with SBK Gers seek fast startIt is essential that Rangers make a fast start this weekend.Of course, that alone is not enough to count on a positive result. Rangers led 1-0 at half-time against Jagellonia Bialystok, only to end up drawing 1-1 and crashing out of the Europa League.However, conceding the first goal to St Mirren would only increase the tension and anxiety inside Ibrox.If Rangers can win the first half, they will be halfway there. Back Rangers to win the first half at 8/11 with Unibet Rangers rely on ShanklandIn a huge blow to Rangers’ chances of a successful season, Youssef Chermiti has been ruled out until next spring at the earliest after suffering a cruciate ligament injury against Hibernian last weekend.That means Lawrence Shankland will be tasked with carrying the load at the top of the pitch.The summer signing from Hearts had a fantastic campaign in 2025/26, but the pressure at Rangers is much more intense.Shankland at least scored in midweek and he will now be looking to strike against St Mirren on Sunday. Go for Lawrence Shankland to score any time at 8/13 with BoyleSports Rangers vs St Mirren predicted lineupsRangers expected lineup: Pandur; Makhanya, Fernandez, Rommens; Yokota, Dragojevic, Devlin, Raskin, Curtis; Shankland, Gassama.St Mirren expected lineup: Chapman; Richardson, Fraser, Gogic, John; Carr, Nsio; Ramos, Phillips, Mochrie; Sule.Rangers vs St Mirren latest oddsFind the latest Rangers vs St Mirren betting odds here. All odds are provided by our recommended football bookmakersand are subject to change.Rangers: 1/4 with SBKDraw: 17/4 with UnibetSt Mirren: 15/2 with BoyleSportsMore Scottish League Cup predictionsWe have plenty more Scottish League Cup predictions and picks – find our latest betting tips from expert punters in our match preview overview.Important historical facts about Rangers vs St Mirren for bettingRangers won the most recent meeting between these two teams, but St Mirren have held their own in this fixture over the last few years. However, Rangers have won 15 of their last 16 games against St Mirren at Ibrox.Last meeting: 15th March 2026; St Mirren 0-1 RangersLast 6 matches: Rangers wins – 2; St Mirren wins – 2; Draws – 2.About the authorGreg LeaGreg Lea is a freelance football writer from London. He predominantly covers the Premier League and has had work published by the Guardian, FourFourTwo, ESPN and others.Follow Greg on X: @GregLeaFootballCommercial content notice: Taking one of the bookmaker offers featured in this article may result in a payment to talkSPORT. 18+. 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