Match ends, Partick Thistle 0, Celtic 3.
Partick Thistle 0-3 Celtic
- Both Gary Mackay-Steven and Stuart Armstrong score
- Stefan Johansen adds a third for Celtic in second half
- Ronny Deila's men move three points clear at top
- Celtic go eight consecutive games without conceding
Celtic's two debutants scored as Partick Thistle were overcome to move the champions three points clear at the top of the Premiership.
Gary Mackay-Steven took less than a minute to register his first goal for the club, before Stuart Armstrong soon added a second.
They fitted seamlessly into the Celtic side, who attacked at times with impressive pace and precision.
The excellent Stefan Johansen added a third to secure a comfortable victory.
Craig Gordon stretched his run without conceding to eight games, with the last man to beat him being Armstrong when he was in a Dundee United shirt.
Thistle boss Alan Archibald made five changes from the weekend defeat to Inverness, but they rarely troubled the visitors as they ended a fourth game without a win.
Celtic's two ex-Dundee United stars were very quickly into their stride in their new colours.
Mackay-Steven was immediately influential, robbing Frederic Frans, scurrying forward and then feeding John Guidetti.
The result was a corner kick, and when the ball broke to Mackay-Steven inside the penalty area he turned it low and hard past Scott Fox.
With Johansen playing centrally and Armstrong on the left, there was a line of guile and penetration behind the lone striker, Guidetti. For a Partick defence that had been hapless last weekend, the challenge was daunting: how to contain Celtic's blistering attacks.
The home side were not helped by the instances when players were caught in possession, or when they tried to spring Lyle Taylor behind the Celtic defence but rushed the delivery of the pass. Taylor was able to trouble the Celtic centre-backs, but the quality of possession wasn't good enough for Thistle to take advantage.
Instead, Celtic eased into command. Johansen was prominent, playing first-time passes and clever through-balls, but so, too, was Armstrong. He did not tend to play wide while at Dundee United, but he was busy in the opening half and forced a diving save from Fox.
The goalkeeper had to be similarly sharp to save a Johansen effort after Scott Brown had robbed Stuart Bannigan.
When another opportunity was presented to Armstrong, by his former United teammate Mackay-Steven, the midfielder chose to slip a clever angled pass into Guidetti's path. The striker could not finish, but returned the ball to Armstrong and he confidently converted.
Partick were not forlorn, and Taylor headed over Stephen O'Donnell's cross just before the interval.
It was the home side who were purposeful at the beginning of the second half too, with Bannigan claiming that his shot inside the area was blocked by Emilio Izaguirre's hand.
The referee Crawford Allan was close at hand and wasn't convinced it was a penalty kick, and the riled home side soon created another chance when Ryan Stevenson crossed and Taylor flicked wide from in front of the near post.
Celtic were unruffled, though, and there was time for more impressive play from Johansen, who was elegantly decisive throughout.
When Guidetti drew the Partick defenders towards him, the ball broke forward to Johansen, who clinically shot low across Fox and inside the far post.
Moments later, the midfielder chipped the ball to Guidetti at the back post, but the striker volleyed over.
- 8BanniganSubstituted forFraserat 81'minutes
- 14ElliottSubstituted forHigginbothamat 71'minutes
- 29TaylorSubstituted forDoolanat 72'minutes
- 2MatthewsSubstituted forFisherat 72'minutes
- 5van Dijk
- 16Mackay-StevenSubstituted forMcGregorat 83'minutes
- 25JohansenSubstituted forHendersonat 70'minutes
- Crawford Allan
- Shots on Target
Second Half ends, Partick Thistle 0, Celtic 3.
Attempt saved. Ryan Stevenson (Partick Thistle) right footed shot from outside the box is saved in the centre of the goal.
Attempt saved. Emilio Izaguirre (Celtic) left footed shot from a difficult angle on the left is saved in the bottom left corner.
Foul by Gary Fraser (Partick Thistle).
John Guidetti (Celtic) wins a free kick in the defensive half.
Declan McDaid (Partick Thistle) wins a free kick in the attacking half.
Foul by John Guidetti (Celtic).
Callum Booth (Partick Thistle) wins a free kick on the right wing.
Foul by Stuart Armstrong (Celtic).
Attempt saved. Gary Fraser (Partick Thistle) right footed shot from outside the box is saved in the centre of the goal.
Kris Doolan (Partick Thistle) wins a free kick in the defensive half.
Foul by Virgil van Dijk (Celtic).
Substitution, Celtic. Callum McGregor replaces Gary Mackay-Steven.
Frederic Frans (Partick Thistle) wins a free kick in the attacking half.
Foul by John Guidetti (Celtic).
Substitution, Partick Thistle. Gary Fraser replaces Stuart Bannigan.
Attempt blocked. Kallum Higginbotham (Partick Thistle) right footed shot from outside the box is blocked.
Stuart Bannigan (Partick Thistle) wins a free kick on the left wing.
Foul by Darnell Fisher (Celtic).
Foul by Ryan Stevenson (Partick Thistle).
Gary Mackay-Steven (Celtic) wins a free kick on the left wing.
Corner, Partick Thistle. Conceded by Jason Denayer.
Substitution, Celtic. Darnell Fisher replaces Adam Matthews.
Substitution, Partick Thistle. Kris Doolan replaces Lyle Taylor.
Frederic Frans (Partick Thistle) wins a free kick in the defensive half.
Foul by Gary Mackay-Steven (Celtic).
Substitution, Partick Thistle. Kallum Higginbotham replaces Christie Elliott.
Substitution, Celtic. Liam Henderson replaces Stefan Johansen.
Attempt missed. John Guidetti (Celtic) right footed shot from the right side of the box is close, but misses the top right corner.
Adam Matthews (Celtic) wins a free kick on the right wing.
Foul by Christie Elliott (Partick Thistle).
Goal! Partick Thistle 0, Celtic 3. Stefan Johansen (Celtic) left footed shot from outside the box to the bottom right corner. Assisted by John Guidetti.
Attempt missed. Lyle Taylor (Partick Thistle) right footed shot from the left side of the six yard box is high and wide to the left.
Corner, Celtic. Conceded by Callum Booth.
Attempt blocked. Stuart Bannigan (Partick Thistle) right footed shot from the centre of the box is blocked.
Foul by Stefan Johansen (Celtic).
Callum Booth (Partick Thistle) wins a free kick in the attacking half.
Emilio Izaguirre (Celtic) wins a free kick on the right wing.
Foul by Declan McDaid (Partick Thistle).