Noni Madueke broke the deadlock in a dull game as Arsenal squeezed past Nottingham Forest at the City Ground.
Who rated the highest as the champions claimed a crucial victory?
Nottingham Forest starting XI
Matz Sels: The goalkeeper was untroubled with Arsenal struggling to create clear chances until Forest's resistance was broken with 10 minutes left. 6
Murillo: He took a blow to the head in the first half which required treatment and almost grabbed an injury-time leveller following some great skill. 6
Ousmane Diomande: It was only the summer signing's fourth Premier League start but he has settled well and looked to be helping Forest to a positive point. 6
Jair Cunha: Has become a dependable member of Oliver Glasner's side and was unlucky when Madueke's shot clipped him and flew in. 6
Neco Willams: Booked in the first half and was unable to threaten from wing-back while his usual reliable deliveries did not meet his usual standards. 6
Xaver Schlager: The midfielder has slotted in well to the Forest engine room but was unable to influence the game this time. 6
Nicolas Dominguez: Neat and tidy in the middle in his first Premier League appearance of the season but naturally ran out of steam. 6
James McAtee: Without the injured Morgan Gibbs-White the onus fell on him to be a creative force but, while he worked hard, could not find that spark. 6
Daniel Munoz: Tested David Raya in the first half and tried to get forward, especially in the first half, but more will be needed. 6
Dan Ndoye: The forward shot wide early but there was little end product and he was unable to get the better of Riccardo Calafiori. 6
Liam Delap: Enjoyed the physical battle with Arsenal's defence and was a nuisance to Ezri Konsa and Gabriel but did not get close to a goal. 6
Substitutes
Ibrahim Sangare (on 74, Dominguez): Stopped at the crucial moment to allow Arsenal to regroup and score. 5
Arnaud Kalimuendo (on 74, Ndoye)
Chris Wood (on, 85, Cunha)
Callum Hudson-Odoi (on 85, McAtee)
Subs not used: John Victor, Yates, Netz, Milenkovic, Aina
Arsenal starting XI
David Raya: A solid display from the Gunners number one. A great take from a corner in the first half. 6
Ben White: Lots of overlapping runs and solid defensively but no breakthrough. Replaced by Timber. 6
Ezri Konsa: Involved in the physical battle with Delap. Part of the back four that kept a clean sheet mainly thanks to his brilliant injury-time tackle on Delap. 7
Gabriel Magalhaes: Pressured and tested like his centre back partner but stood up to the challenge as he often does. 6
Riccardo Calafiori: A loose pass in the first half which ended with a good Forest attack. Lots of adventurous runs but did not lead to a goal for the fullback. 6
Declan Rice: Powerful running and energy as expected from the midfielder. Part of an Arsenal midfield that struggled to create. Missed a big chance but played the ball to Madueke for his goal. 7
Bruno Guimaraes: Not the midfielder's best day and he was replaced by Merino. 5
Martin Odegaard: Tried getting on the ball and looked to make things happen. Could not find the pass to open the Forest defence. 6
Bukayo Saka: Dangerous crosses into the area but not much room to operate as Forest sat deep. 6
Eberechi Eze: This was a big chance for Eze to make the left wing his own but he didn't take it. Subbed at half-time. 5
Kai Havertz: Arsenal were poor going forward despite lots of the ball. Havertz did not offer much and was taken off. 5
Substitutes
Noni Madueke (on 46, Eze): Brought off the bench to add energy and spark to the attack. Scored the winning goal with a deflected effort. 7
Viktor Gyokeres (on 66, Havertz): Worked hard when he came off the bench. 6
Mikel Merino (on 66, Guimaraes): Tidy and composed in midfield. 6
Jurrien Timber (on 66, White): Provided a cross for a late Rice chance. 6
Subs not used: Meslier, Lewis-Skelly, Mosquera, Zubimendi, Dowman.