In the 36th round of the Premier League, Arsenal played West Ham United away. In the second half, Trossard scored to break the deadlock for Arsenal, ending a 25-game goal drought for Arsenal.
In this away game against West Ham United, Trossard, who started the game, scored in the 83rd minute to help Arsenal take a 1-0 lead.
This is Trossard's first goal in 26 appearances for Arsenal in all competitions.
The last time the Belgian forward scored for Arsenal was in the home game against Villa on December 30 last year.