Goals from Leandro Trossard and Gabriel have turned the north London derby around after Son Heung-min's opener. The Tottenham captain opened the scoring with a deflected effort but it was a set piece that did the business again for Arsenal with the Brazilian heading in from Declan Rice's corner before Trossard finished superby to make it 2-1.

Mikel Arteta's Arsenal are now just four points off Premier League leaders Liverpool (who have a game in-hand) and they were deserved winners as they should have won by more. Ange Postecoglou's injury-hit Tottenham took an unlikely lead through Heung-min Son but never had any control in this game.