We have a bumper night of action in the Scottish Premiership, with the Old Firm battling for points in a tight title race and an Edinburgh derby at Tynecastle.
Neil Warnock is still searching for his first league win as Aberdeen boss and time is running out for bottom side Livingston to make up ground.
Live Reporting
Colin Moffat
All times stated are UK
LINE-UPS at Pittodrie
Aberdeen v St Johnstone (19:45)
Aberdeen: Roos, Milne, Jensen, MacDonald, Gartenmann, Hayes, Barron, Shinnie, Clarkson, Miovski.
Substitutes: Doohan, Devlin, MacKenzie, Duk, McGarry, Phillips, Sokler, Polvara, Hoilett.
St Johnstone: Mitov, Keltjens, McGowan, Gordon, Robinson, M Smith, Sprangler, Phillips, Clark, Jaiyesimi, Kimpioka.
Substitutes: Richards, Gallacher, Considine, May, Carey, Kucheriavyi, K Smith, Franczak, C Smith.
LINE-UPS at Celtic Park
Celtic v Dundee (19:45)
Celtic: Hart, Johnston, Carter-Vickers, Scales, Taylor, Iwata, McGregor, O'Riley, Yang, Maeda, Idah.
Substitutes: Bain, Palma, Kyogo, Kuhn, Bernardo, Vata, Kelly, Ralston, Welsh.
Dundee: Carson, McGhee, Shaughnessy, Lamie, Portales, Beck, McCowan, Boateng, Robertson, Main, Bakayoko.
Substitutes: McCracken, Dodgson, Astley, Tiffoney, Cameron, Mulligan, Donnelly, Mellon, Sylla.
LINE-UPS at Rugby Park
Kilmarnock v Rangers (19:45)
Kilmarnock: Dennis, Wright, Mayo, Findlay, Ndaba, Armstrong, Polworth, Donnelly, Kennedy, Watkins, Vassell.
Substitutes: O'Hara, McKenzie, Watson, Balagizi, Murray, Deas, Stewart, Cameron, Van Veen.
Rangers: Butland, Tavernier, Goldson, Souttar, Barisic, Lundstram, Lawrence, Diomande, McCausland, Cortes, Silva.
Substitutes: McCrorie, Yilmaz, Dessers, Sterling, Wright, Davies, Balogun, Raskin, McKinnon.
LINE-UPS at Tynecastle
Hearts v Hibernian (19:45)
Hearts: Clark, Atkinson, Kent, Kingsley, Cochrane, Devlin, Fraser, Nieuwenhof, Forrest, Shankland, Vargas.
Substitutes: Gordon, Baningime, Grant, Rowles, Sibbick, Pollock, Tait, Tagawa, Lembikisa.
Hibernian: Marshall, Miller, Fish, Bushiri, Obita, Newell, Moriah-Welsh, Marcondes, Boyle, Maolida, Vente.
Substitutes: Wollacott, Hanlon, Levitt, Youan, Mayenda, Stevenson, Le Fondre, Triantis, Tavares.
Packed Premiership evening
We have a bumper night of action in the Scottish Premiership, with the Old Firm battling for points in a tight title race and an Edinburgh derby at Tynecastle.
Neil Warnock is still searching for his first league win as Aberdeen boss and time is running out for bottom side Livingston to make up ground.
Let's crack on with the team news...