Celtic are pressing for an equaliser.

But Benjamin Nygren's 18-yard snap-shot is straight at goalkeeper Jack Walton.

Tyrone Smith
BBC Scotland at Pittodrie

Aberdeen forced in to an early second half change with Chris Cadden going off to be replaced by Nicky Devlin who is making just his second appearance of the season.

First chance of the second half and it's come for KIlmarnock.

A clever reverse pass from Aaron Tshibola finds Tyreece John-Jules free down the left, but his ball across is neither shot nor pass, and trickles well wide.

Martin O'Neill has responded to that first-half turnaround by United with two changes at the break for Celtic.

Callum Osmand and Kasper Hogh, whose wait for a goal has now extended to 14 games, have been hooked.

Jota and Haissem Hassan are thrown on to the wings, with scorer Camilo Duran pushed through the middle in place of the misfiring Dane.

A poor clearance from St Mirren goalkeeper Jacob Chapman presents Joe Newell with a chance from distance but he can't find the target.

Tyrone Smith
BBC Scotland at Pittodrie

The Aberdeen fans in the Merkland Stand have a drum, the Falkirk fans in the South Stand have a drum.

It is like being stuck between the stages at T in the Park.

As expected, a fiery encounter at Tynecastle, and it's Derek McInnes' men who lead on the former Hearts boss' return to Gorgie.

Rangers capitalised on slack play from the Jambos, with Kevin Kelsy finishing off the resulting move.

Image source, SNS

The pace and power of Josh McPake...

The Hearts winger beats one then beats Emmanuel Fernandez, who trips the former Rangers player and goes into the book.

The following free-kick from Jordi Altena is a bit tame, curled into the arms of Ivor Pandur.

We're up and running again in Paisley.

The other 19:45 starts will resume shortly as we head for half-time at Tynecastle.

Rangers fly forward on a counter and Ryan Naderi's pass for Kevin Kelsy looks absolutely perfect, but a superb intervention from Jordi Altena prevents the goalscorer going clean through.

It's hard to know what position Ibrahim Said is playing, if he has one at all.

The Nigerian is popping up at right-back to break up attacks, driving with the ball from central midfield and threatening from the centre-forward position.

The Motherwell goalscorer has been everywhere and is posing St Johnstone plenty of problems.

Image source, SNS

Hearts head coach Wouter Vrancken has just gone into the book for, we assume, something he's said.

Meanwhile, Laurent Mendy slashes wide an effort following another wide Hearts free-kick.

Kheredine Idessane
BBC Sport Scotland at The Marbill Coaches Stadium

That's hands down the worst half of football I've seen all season.

There was better stuff played in atrocious conditions across the weekend in the middle of Storm Boelo.

Both teams pretty much cancelling each other out here. Hibs having plenty of possession (57%) but neither side creating a big chance or even having a shot on target.

Things can only get better.

It's been an exciting first half at McDiarmid Park.

St Johnstone took the lead against the run of play when Taylor Steven lashed the ball in.

However, Motherwell found the goal their dominance deserved with a lovely winding run finished off in stunning style by Ibrahim Said.

Image source, SNS

Tyrone Smith
BBC Scotland at Pittodrie

In a game which has been scrappy at times, Aberdeen have shaded it in terms of chances.

However, Falkirk finished the half strongly and could have scored themselves.

It would be a brave punter who tried to predict how this match is going to go.

United are halfway to ending a 34-year, 51-game wait for a win at Celtic Park.

Camilo Duran looked to be setting the league leaders on their way, but two quick goals from Zac Sapsford and Neil Farrugia have turned the game around.

Image source, SNS

An even first-half that finishes goalless, largely thanks to the goalkeepers.

Both sides have had huge chances to score but on both occasions, the two shot-stoppers have come out on top.

Ayoub Mouloua had the first chance, robbing the ball from Liam Henderson before shooting straight at Scott Bain.

And Marius Muller made two saves to deny Finley Barbrook from close range.

Image source, SNS