Premiership's bottom four sides face off
FT: Aberdeen 1-0 Livingston - Miovski volleys in just before the break in game of few chances
FT: Kilmarnock 1-1 Motherwell - Robinson turns in from close range after scramble; Slattery smashes in stunning free-kick at death
FT: Ross County 4-0 Dundee United - Brophy strikes twice for County; Dhanda & White also hit net for Staggies
FT: St Johnstone 1-1 St Mirren - hosts down to 10 men as Phillips shown red for catching Flynn on ankle; substitute Rudden scores moments after coming on before Gogic levels late on
Kilmarnock 1-0 Motherwell
Sore one for Christian Doidge, who takes a knock to the head when trying to win a header in the Motherwell box.
The physios are on cleaning up some blood on the Killie striker's face.
Bojan Miovski
Clinical finish!
A great ball in from Ross McCrorie finds Matty Pollock, who manages to knock the ball down for Bojan Miovski, and Aberdeen's main man strikes it first time into the roof of the net.
This game needed a goal, and there it is, right before half-time.
Aberdeen 0-0 Livingston
Ross McCrorie gets in behind down the right for Aberdeen and looks to be clean through, but three Livingston defenders swarm him and manage to get a vital block in.
Leighton McIntosh
In-form Morton fall behind at home in the Championship.
St Johnstone 0-0 St Mirren
St Mirren full-back Thierry Small barges forward, finds Tony Watt on the edge of the area and the striker curls inches past the goalkeeper's left-hand post.
We might even have a goal before half-time!
Ross County 2-0 Dundee United
United striker Steven Fletcher steers a header on target from a high, looping cross. An easy take for goalkeeper Ross Laidlaw though.
St Johnstone 0-0 St Mirren
On-loan Celtic left-back Adam Montgomery clips the ball to the back post, Saints striker Stevie May pushes a header across the St Mirren goalkeeper, but Trevor Carson punches the ball away.
It's all happening as we edge towards half-time!
Kilmarnock 1-0 Motherwell
Jane Lewis
BBC Sport Scotland at Rugby Park
Motherwell have been struggling with Killie's set pieces in this one.
Yes, they've been decent deliveries, Danny Armstrong can whip in a ball from the wing alright, but there's an argument the Motherwell defence and Liam Kelly in goal could be more alert to the danger.
St Johnstone 0-0 St Mirren
St Mirren go close, completely by accident.
Midfielder Ryan Strain tries to cross, the ball bobbles up and he shins it - but the ball loops up and hits the bar!
Ross County 2-0 Dundee United
Craig Sibbald tries his luck from 20 yards and Steven Fletcher helps the shot on with a flick of his heel, but County keeper Ross Laidlaw is down smartly to smother the ball.
St Johnstone 0-0 St Mirren
As close as we've come to a goal in Perth.
Greg Kiltie slips Curtis Main into the box. the striker should shoot, but he takes a touch and squares back. The ball bounces off a St Johnstone defender and heads towards goal, but goalkeeper Remi Matthews manages to clear away.
Aberdeen 0-0 Livingston
Ayo Obileye is down receiving treatment on his shoulder.
The big Livingston defender looks in a lot of pain here.
Kilmarnock 1-0 Motherwell
Motherwell are living dangerously.
Kilmarnock forward Rory McKenzie gathers a ball in the box and lets fly, but midfielder Calum Butcher is there to make a goal-saving block.
St Johnstone 0-0 St Mirren
Martin Dowden
BBC Sport Scotland at McDiarmid Park
This is brutal. Other than an early flurry from St Johnstone right from kick-off, there has been almost zero action in front of either goal.
That clock on the big scoreboard seems to be ticking at half pace every time I look at it.
It may be the surface, the cold, or simply these two being fairly evenly matched.
It's got to get better, surely.
Ross County 2-0 Dundee United
Almost a third for County from a corner.
Jordan White nods it back across goal and centre-back Jack Baldwin sends a diving header against a post before Craig Sibbald hacks it away on the line.
That's the second time the hosts have found the frame of the goal.
Kilmarnock 1-0 Motherwell
More comical defending from Motherwell from another Kilmarnock corner.
Similar to the goal, striker Christian Doidge gets a free header, Liam Kelly saves, then the visitors make a mess of clearing it.
They get away with it this time.
Jack Thomson
The Championship leaders edge ahead away to in-form Accies.
Aberdeen 0-0 Livingston
Tyrone Smith
BBC Scotland at Pittodrie Stadium
Aberdeen have taken a bit of a grip on things now at Pittodrie, with Duk and Ryan Duncan their main tormentors.
Having said that, Shamal George has had no saves to make in the Livingston goal.
Aberdeen 0-0 Livingston
Livingston make a mess of clearing successive Aberdeen corners, but neither Matty Pollock nor Ross McCrorie can force the ball over the line.
There still haven't been any clear-cut chances at Pittodrie.
Lewis Martin