Arsenal striker Gabriel Jesus said his side had been the better team during the defeat to Manchester United but failed to kill off the hosts at Old Trafford.
United won a fierce contest 3-1 on Sunday afternoon, taking the lead through debutant Antony before Bukayo Saka equalised in the second half.
Arsenal were on top at that point, but Marcus Rashford struck twice to secure all three points for Erik ten Hag's side, much to the frustration of Jesus.