Lys Mousset's goal helped Sheffield United defeat Arsenal and prevent Unai Emery's entry into the Champions League qualifier spot.
The Gunners could have been third of the table, only a single point away from Manchester City, had they won a clash that was not expected to go as it did.
On matchday 9, 'Bleacher Report' established a comparison between Unai Emery's Arsenal and Arsene Wenger's Arsenal.
The midfielder recalled the last 47 games of both coaches and came to the conclusion that not only has Emery has not been better for Arsenal, but he has actually got worse numbers than his predecessor.
Wenger's last seasons as Arsenal manager were not the brightest, but the truth is that the situation has not improved with Emery. In both coach's last 47 games, Emery's Arsenal has won 25 times, compared to 26 times for the Frenchman.
In addition, Arsenal scored 90 goals in those matches with Wenger for the 86 they have scored for Unai Emery, and received 59 for the 63 they have conceded for Emery. Lastly, Wenger managed to keep 16 clean sheets in those matches, against Emery's 10.
While he led the gunners to the Europa League final, the performance in the Premier League and the rest of the tournaments was quite disappointing last season. Unai has failed to lift a broken team.