Pedro Neto dealt a fresh blow to spluttering Arsenal's Premier League title challenge as the Chelsea winger's superb strike rescued a 1-1 draw in the London derby on Sunday.
Saturday's 2-0 loss at Bournemouth brought Arsenal's unbeaten start to the league season to a shuddering halt.
Arteta, who worked as Guardiola's assistant at City before becoming Arsenal boss, said the controversy would not get in the way of his personal relationship with his fellow Spaniard.
Mikel Arteta stood by Arsenal's defensive tactics in their explosive Premier League clash with Manchester City, saying he would have been "thick" not to learn from previous clashes.
Mikel Arteta saluted Arsenal's hunger as the gritty Gunners ignored the absence of Declan Rice and Martin Odegaard to clinch an "ugly" 1-0 win at bitter rivals Tottenham on Sunday.
Arsenal boss Mikel Arteta refused to rule captain Martin Odegaard out of Sunday's north London derby at Tottenham despite fears the key midfielder could be sidelined for weeks.
Arteta, who had been working as a coach under Pep Guardiola at Manchester City, replaced compatriot Unai Emery as Arsenal boss in December 2019.
Mikel Arteta admits Arsenal will have to be almost perfect in their pursuit of Manchester City if the Gunners are to end their long wait for a Premier League title.
Pep Guardiola's ability to bend the Premier League to his will was once questioned but the Manchester City manager has seen off the early doubters during a period of unprecedented dominance, with his latest triumph making City the first side in English football history to win four top division titles in a row.
Erling Haaland has urged his Manchester City teammates to "relax" after they closed in on making English football history with a 2-0 win away to Tottenham Hotspur.
The key improvement in Arsenal midfielder Bukayo Saka this season is a sharpened competitive edge to win, his manager Mikel Arteta said on Saturday after their 3-0 home victory over Bournemouth.
Arsenal resume their quest for Premier League glory against Bournemouth this weekend knowing they have no margin for error with Manchester City hot on their heels.
Mikel Arteta believes Arsenal's tense 3-2 win at bitter rivals Tottenham proved they can cope with the pressure of their "beautiful" challenge to win the Premier League.
Manchester City overcame relegation-threatened Nottingham Forest 2-0 on Sunday to close to within one point of Premier League leaders Arsenal.
Arsenal coach Mikel Arteta has been seeking counsel from former manager Arsene Wenger as the club aims to end their 20-year wait for the Premier League title this season, Arteta said ahead of Sunday's trip to Tottenham Hotspur.
Kai Havertz and Ben White scored twice as Arsenal thrashed Chelsea 5-0 on Tuesday to surge ahead in the Premier League title race and ramp up the pressure on Liverpool and Manchester City.
"We were very close, that is the reality. It's painful, but we have to learn from this. We had our moments, especially in the first half," Arteta said.
Mikel Arteta admitted Arsenal paid the price for making one big mistake as Bayern Munich's 1-0 victory sent his side crashing out of the Champions League on Wednesday.
Arteta's side would have gone back to the top of the table with a victory at the Emirates Stadium.