Arsenal's team players celebrate after Leandro Trossard scored their side's second goal during the English Premier League soccer match between Arsenal and Tottenham Hotspur at the Emirates Stadium, London.

Tottenham Hotspur's Djed Spence (right) and Arsenal's William Saliba battle for the ball during the English Premier League soccer match between Arsenal and Tottenham Hotspur at the Emirates Stadium, London.

Tottenham Hotspur's Dominic Solanke, centre, is challenged by Arsenal's Gabriel during the English Premier League soccer match between Arsenal and Tottenham Hotspur at the Emirates Stadium, London.

Arsenal's Gabriel, centre, heads the ball as Tottenham Hotspur's Dominic Solanke score's own goal during the English Premier League soccer match between Arsenal and Tottenham Hotspur at the Emirates Stadium, London.

Arsenal's Raheem Sterling, left, and Tottenham Hotspur's Djed Spence battle for the ball during the English Premier League soccer match between Arsenal and Tottenham Hotspur at the Emirates Stadium, London.

Tottenham Hotspur's goalkeeper Antonin Kinsky, centre right, clears the ball during the English Premier League soccer match between Arsenal and Tottenham Hotspur at the Emirates Stadium, London.

Tottenham Hotspur's Son Heung-Min, left, celebrates after scoring the opening goal during the English Premier League soccer match between Arsenal and Tottenham Hotspur at the Emirates Stadium, London.

Arsenal's Raheem Sterling, centre, has his shot saved by Tottenham Hotspur goalkeeper Antonin Kinsky during the English Premier League soccer match between Arsenal and Tottenham Hotspur at the Emirates Stadium, London.

Arsenal's Martin Odegaard, left, and Tottenham Hotspur's Dejan Kulusevski battle for the ball during the English Premier League soccer match between Arsenal and Tottenham Hotspur at the Emirates Stadium, London.

Fans set off flares before the English Premier League soccer match between Arsenal and Tottenham Hotspur at the Emirates Stadium, London.