Celtic have dominated possession but struggled to do much with it as resolute Hibs hold firm.
Ryan Christie came closest to an opener, forcing a fine save from Hibs keeper Ofir Marciano with a curling effort shortly before the break.
Image source, snsHibs v Celtic
St Johnstone 1-1 Motherwell
St Johnstone substitute Craig Bryson is fortunate to escape with only a yellow card.
He goes up for a high ball with Aaron Chapman and, as the goalkeeper looks to clear the ball, the midfielder catches the goalkeeper with studs on the back of his calf.
A cheeky late challenge!
Dundee United 0-0 Hamilton
Scott Martin's shot trundles into the arms of Dundee United goalkeeper Benjamin Siegrist. It's as much as Hamilton have done going forward in this first half.
Tom Grivosti
Ross County's first attempt on target and they are level. A cross into the box meets Tom Grivosti who heads home from close range.
Image source, BBC SportHibernian 0-0 Celtic
Hibs forward Joe Newell stabs wide from eight yards as things heat up at Easter Road as half-time approaches.
Half chance for the visitors as Jamie McGrath's corner finds Richard Tait, but the former Motherwell man's header is saved comfortably by Max Stryjek.
Hibernian 0-0 Celtic
Ryan Christie nearly breaks the deadlock as the Celtic talisman curls a shot towards the far corner, only for Ofir Marciano to claw the ball behind.
From the resulting corner, Mohamed Elyounoussi flies in for a free header but can only glance wide.
Dundee United 0-0 Hamilton
A fairly blunt performance from these teams at Tannadice so far.
Dundee United have looked more likely to score but have largely been restricted to set plays.
Image source, SNSWhat a block!
Alan Forrest - who has been one the few bright sparks so far - does brilliantly to pluck the ball from the air in the St Mirren box before turning and laying off to Jay Emmanuel-Thomas, but the striker's effort is blocked superbly by Marcus Fraser.
Stevie May
St Johnstone are back level as Stevie May is tripped inside the penalty box by Bevis Mugabe and the striker takes the spot kick himself and rifles it down the middle of goal.
Image source, bbcHibernian 0-0 Celtic
Lovely bit of skill from Ryan Christie out at the corner flag as he skins Ryan Porteous then darts into the box.
He pulls the ball back to Mohamed Elyounoussi, whose shot is blocked, but Celtic regain possession and Christie tries a dig from 25 yards that Ofir Marciano palms away.
Livi are getting a bit more joy here as Jason Holt plays a lovely cross-field ball to Nicky Devlin who is bombing on from right back, but his cross evades everyone in the area.
It was begging to be finished!
Substitute Craig Bryson sees his chance to make an early impact, but the midfielder's half volley from 18 yards is well wide.
St Johnstone 0-1 Motherwell
As expected that's the end of the game for Callum Davidson.
The midfielder is taken off on a stretcher after that awkward fall and is replaced in midfield with Craig Bryson.
The former Scotland and Clyde man is still looking to recapture his form since his return north from Derby County, first with Aberdeen and now in Perth.
Kilmarnock 1-0 Ross County
The 10-man hosts have their noses in front at Rugby Park, courtesy of Eamonn Brophy's header.
Image source, SNSEamonn Brophy celebrates after nodding 10-man Kilmarnock in front
St Johnstone 0-1 Motherwell
Combative St Johnstone midfielder Callum Davidson looks to be in trouble here, as he lands awkwardly on his shoulder after rising high above an opponent, before crashing to the ground as he challenges for a header.
Lengthy treatment ensues.
Ross County lose Jordan Tillson to injury, but it's a positive substitution with Billy McKay coming on. An extra forward as they attempt to take advantage of being a man up, as they bid to come back from being a goal down.
They are beginning to see more of the ball but have yet to trouble home goalkeeper Danny Rogers.
Image source, SNSStuart Findlay pleads his case after being sent off for Kilmarnock
Hibernian 0-0 Celtic
The game is beginning to open up but neither side has been able to break the deadlock.
Image source, SNSCeltic's Kristoffer Ajer vies for possession with Stevie Mallan (right) and Kevin Nisbet
Dundee United 0-0 Hamilton
A close one there for Hamilton as Aaron Martin fouls Marc McNulty right on the edge of the area and is cautioned.
Nicky Clark's strike is blocked but referee Craig Napier spots an infringement and penalises the hosts.
Livingston 0-0 St Mirren
This contest isn't short of effort - both teams are trying to play with pace and are committing into challenges - but the quality just isn't there so far.