Spurs' lead over Arsenal in the battle for fourth place in the Premier League remains three points, but the Gunners now have two games in hand. Antonio Conte's men had won four consecutive games, starting with a 2-0 win at Brighton last month, to turnaround the Italian's rollercoaster first season in charge. However, the prolific Harry Kane and Son Heung-min were kept very quiet as the home side struggled to create any clear-cut chances.
Brighton did Tottenham a big favour by ending a seven-game winless run last weekend at Arsenal. With confidence restored, the Seagulls looked more like their old selves under Graham Potter as they controlled the game and completed a north London double thanks to Trossard's composed finish in the final minute.