Craig Levein spent about 20 years of his career at Hearts, as a player, manager (twice) and director of football, so he certainly knows his way around Tynecastle.

This will be strange but the St Johnstone boss has done it before, last taking a seat in the visitors' dugout when in charge of Dundee United in December 2009.

Image source, SNS

There are 18 cup games up and down the country today.

Surely we'll get a few shocks?

Tranent and Dunbar United are at home to SPFL sides and it's a cracking. crisp day to get out and cheer on your team.

Following wins last night, Raith Rovers and Clyde are already in the hat for Sunday's fourth round draw, which will take place on Sportscene (19:15 GMT, BBC Scotland)

• Albion Rovers v Bonnyrigg Rose
• Annan Athletic v Dumbarton
• Brora Rangers v Pollok
• Broxburn Athletic v Buckie Thistle
• Cumnock v Broomhill
• Dunbar United v Alloa Athletic
• Falkirk v Formartine United
• Greenock Morton v Bo'ness United
• Hamilton Academical v Kelty Hearts
• Inverness Caledonian Thistle v Cowdenbeath
• Montrose v Edinburgh City
• Partick Thistle v Queen's Park
• Peterhead v Ayr United
• Queen of the South v Dundee United
• Stirling Albion v Cove Rangers
• Stranraer v Airdrieonians
• The Spartans v Arbroath
• Tranent v Forfar Athletic

Image source, SNS

Ross County: Laidlaw, Brown, Baldwin, Nightingale, Leak, Purrington, Randall, Allardice, Sims, Dhanda, Murray.

Substitutes: Munro, Turner, Sheaf, Loturi, Harmon, Samuel, White, Smith, Reid.

Kilmarnock: Dennis, Mayo, Wright, Findlay, Deas, Armstrong, Watson, Donnelly, McKenzie, Kennedy, Watkins.

Substitutes: O'Hara, Sanders, Ndaba, Polworth, Murray, Brown, Warnock, Dallas, Vassell.

Dundee: Carson, McGhee, Portales, Shaughnessy, Lamie, Beck, Cameron, Boateng, McCowan, Bakayoko, Rudden.

Substitutes: Legzdins, Kerr, Tiffoney, Robinson, Reilly, Robertson, Howley, Donnelly, Sylla.

Hibernian: Marshall, Miller, Fish, Bushiri, Obita, Campbell, Levitt, Newell, Tavares, Boyle, Vente.

Substitutes: Wollacott, Hanlon, Youan, Jeggo, Doidge, Harbottle, Molotnikov, Whittaker, Landers.

Hearts: Clark, Forrest, Kingsley, Kent, Rowles, Cochrane, Baningime, Grant, Lowry, Boyce, Shankland.

Substitutes: McGovern, Haring, Nieuwenhof, Oda, Devlin, Sibbick, Denholm, Tagawa, Vargas.

St Johnstone: Mitov, Costelloe, McGowan, Gordon, Considine, Robinson, Phillips, Smith, Kucheriavyi, Kane, May.

Substitutes: Richards, Gallacher, Jaiyesimi, Jephcott, Olufunwa, Sprangler, Ballantyne, Turner-Cooke, Franczak.

St Mirren: Hemming, Fraser, Gogic, Taylor, Tanser, Boyd-Munce, O'Hara, Kiltie, McMenamin, Mandron, Ayunga.

Substitutes: Urminsky, Bolton, Dunne, Small, Lennon, Flynn, Jamieson, Grieve, Nahmani.

Livingston: George, Devlin, Nottingham, Penrice, Kelly, Pittman, Holt, Shinnie, Guthrie, Nouble, Anderson.

Substitutes: Hamilton, Parkes, Kelly, Brandon, Welch-Hayes, Bradley, Sangare, de Lucas, Lloyd.

Celtic: Hart, Ralston, Carter-Vickers, Scales, Taylor, McGregor, Holm, O'Riley, Yang, Palma, Kyogo.

Substitutes: Bain, A Johnston, Phillips, Turnbull, Oh, Tilio, Bernabei, Bernardo, M Johnston.

Motherwell: Kelly, Mugabi, Butcher, Casey, Blaney, O'Donnell, Spencer, Slattery, Paton, Spittal, Biereth.

Substitutes: Oxborough, Gent, Obika, Bair, Zdravkovski, Shaw, L Ross, M Ross, Wilkinson.

Club football returns after another international break and another Scotland party.

It seems like an age since the last instalment of Premiership action.

There's been a change of manager at Ross County since then and Livingston have had plenty of time to stew over dropping to the bottom of the pile.

Today throws up a return to Tynecastle for Craig Levein, the start of a third stint in Dingwall for Derek Adams and a chance for Celtic to open up an 11-point lead at the top.

Let's get cracking...