Former Arsenal caretaker boss Freddie Ljungberg felt Tottenham manager Jose Mourinho delivered a masterclass on Sunday.
Spurs were comfortable 2-0 winners against Mikel Arteta's Arsenal on the day.
Ljungberg said: "It was a tough loss but it is only to admit that Mourinho gave Arsenal a tactical lesson.
"He showed how a team should tactically carry out a match.
"Hats off to Mourinho. He gets his players to do exactly what he wants and he gets them inspired. Which can be difficult considering the type of football he wants to play."
