Manchester City boss Pep Guardiola says Arsenal will be long-term Premier League title contenders before the two sides meet in the top flight on Sunday.
Arsenal, who finished second behind City last year, are unbeaten in the league this season.
Guardiola's side lost to Wolves last weekend but start the weekend one point ahead of the Gunners.
"They were the biggest rival last season and will stay there for a long time," Guardiola said.
Asked if Arsenal will be title rivals this season, he added: "Absolutely, along with Liverpool. To analyse contenders, the idea is the first 10 games.