Listen to Sportsound post-match reaction
FT: Rangers 5-0 Hearts - Diomande, Cortes & Dessers have hosts three up at break then Dessers & Silva add further strikes
FT: Kilmarnock 2-0 Aberdeen - Ndaba heads opener on stroke of half-time & Kennedy doubles lead
FT: Hibernian 2-1 Dundee - Vente nets first-half penalty, McCowan levels for visitors but Maolida nets fine solo goal
FT: Ross County 3-2 Livingston - Brophy double has hosts in control before Anderson nets twice to level, but Sims scores in stoppage time
FT: St Mirren 2-0 St Johnstone - Mitov own goal following deflected shot from Mandron, who volleys in second before Kwon has strike ruled out
Championship top two Dundee Utd & Raith Rovers win; Falkirk extend League 1 lead; League 2 leaders Stenhousemuir thrashed 6-1 by Clyde
Leagues 1 & 2
Comfortable for the hosts, forgettable for the visitors.
An own goal from Dimitar Mitov and a well taken volley from Mikael Mandron wrapped up all three points for the home side.
One dangerous attack in the 83rd minute was all St Johnstone could muster in what was undeniably a dismal performance for the Perth club.
Image source, SNSHibernian closed the gap on the Scottish Premiership top six to two points after Myziane Maolida's solo goal doused the fire of Dundee's fightback.
Dylan Vente's penalty had Hibernian ahead after a calamitous mistake from Trevor Carson - who then produced save after save to keep Dundee in it.
And the visitors thought they'd nicked a draw when Luke McCowan lasered in an equaliser, but Maolida's moment of individual brilliance put the hosts back ahead.
Dundee remain sixth, with seventh-placed Hibernian two points behind them.
Image source, SNSFive goals, five points clear.
Fair to say that's Rangers' best performance of the season.
Hearts' 12-game unbeaten run has been brought to an end by a devastating display from the league leaders.
Image source, SNSScottish Championship
It's a deserved three points for Kilmarnock.
Corrie Ndaba got the first half, Matty Kennedy the second in the second.
Neil Warnock still awaits his first Scottish Premiership win as Aberdeen manager and that's now three wins out of three for Kilmarnock against the Dons this season.
Image source, SNS
Cameron Harper
Cameron Harper brings Inverness level very late on.
Image source, BBC SportKilmarnock 2-0 Aberden
Another David Watson chance goes begging as he heads wide from a fine cross.
Kilmarnock are absolutely cruising.
Josh Sims
Could that be the winner?!
A huge goal at the foot of the table as Josh Sims drives the ball across Shamal George into the bottom corner.
County are heading six clear of Livi at the bottom again!
Image source, BBC SportRangers 5-0 Hearts
That would've been the pick of the bunch.
Van Basten-esque from Fabio Silva, looping one on the volley to the back post, but Zander Clark makes a fine save.
St Mirren 2-0 St Johnstone
That was the chance for St Johnstone.
A strong save from Zach Hemming falls perfectly to an onrushing Matthew Smith, who drags his low shot wide of the post.
Callum Fordyce
Callum Fordyce heads Airdrieonians back into the contest at Cappielow.
Image source, BBC SportRangers 5-0 Hearts
Jack Butland's doing his best to ensure he ends the day with a clean sheet.
He's at full stretch to deny Hearts' Kyosuke Tagawa.
St Mirren 2-0 St Johnstone
A great ovation for score Mikael Mandron from the satisfied St Mirren support as he heads off in place of Jonah Ayunga.
Still time left for the visitors to try and get something from this one, but a comeback is looking just as unlikely as it has all afternoon.
Bruce Anderson
It's level again!
It's a massive, massive goal. A second for Anderson since coming on at the break.
It's such a typical striker's goal, too. One touch to control Tete Yengi's pass, another to bury the ball low past George Wickens.
It's the fourth time Livi have trailed Ross County this season and come back to level.
Image source, BBC SportAdam Mackinnon
Adam Mackinnon gives Arbroath a late lead against Inverness Caledonian Thistle.
Image source, BBC SportMyziane Maolida
Incredible! Hibs are back ahead!
It looked like the visitors were going to steal a win, but Hibs countered as Dylan Vente slipped in Myziane Maolida. He twisted left and right, left Joe Shaughnessy on his backside, and fired past Trevor Carson.
Individual brilliance might just win it!
Image source, BBC SportKilmarnock 2-0 Aberdeen
It has been half-an-hour since Aberdeen last attempted a shot at Rugby Park.
Abject in Ayrshire.
Image source, SNSKilmarnock's Matty Kennedy with Aberdeen's Jamie McGrath
Glenn Middleton
Glenn Middleton gives Scottish Championship leaders Dundee United a more comfortable advantage.
Image source, BBC SportSt Mirren 2-0 St Johnstone
St Mirren's Toyosi Olusanya, just off the bench, nearly nabs a fine goal for himself.
Sublime skill gets him past Luke Robinson but Dimitar Mitov makes a smothering save from very close range to keep out the substitute.
Up the other end, Adama Sidibeh is booked for simulation after throwing himself to the deck inside the penalty area.