Arsenal scored two goals in the second half for the important victory over Manchester United.
Wednesday night's match ended 2:0 for the London team.
Jurrien Timber scored in the 54th minute, while William Saliba set the final score in the 73rd minute.
The match met the 14th round of the English elite.
Arsenal is third with 28 points. Manchester United is 11th with 19 points.
This was United's first loss under new coach Ruben Amorim.
