Mikel Arteta took David Luiz off at half-time against Molde FK as Arsenal beat the Norwegian side 3-0 to secure passage to the knock-out stages with 12 points from four games.
Arsenal beat Molde 3-0 to qualify for the knockout stages of the Europa League. With all eyes upon him, Nicolas Pepe stepped up.
It won't be long until the Europa League is upon us, so when does it all get going and who did Arsenal get in the groups stages?
Arsenal only made the last-32 of the Europa League last season but the money they earned emphases its importance, especially if they can go further in 2020/21.
European qualification could come down to points per game if the league season doesn't finish, according to a report today.
UEFA president, Aleksander Ceferin, has said that the 19/20 Champions League and Europa League could be abandoned if there is no way to play it before the end of August.
Here are our player ratings for Arsenal vs Olympiacos as the Gunners dropped out of the Europa League with a 2-1 home defeat.
Arsenal came back from Athens with a 1-0 lead from the first leg of their UEFA Europa League Second Round tie last week.
Mikel Arteta believes that Pierre-Emerick Aubameyang is one of the greats, even if he hasn't won a league title, you know, like Harry Kane...
Arsenal face Olympiacos at home in their Europa League Round-of-32 second leg on Thursday, taking a 1-0 lead into the fixture.
Bukayo Saka made WhoScored's Europa League Team of the Week for the Round-of-32 first leg matches on Thursday.
Arsenal return to London with an away win under their belts, overcoming Olympiacos 1-0 thanks to a late goal from Alexandre Lacazette.
Olympiacos manager Pedro Martins promises his team are ready to fight, despite the difficulties he expects to face from Arsenal.
VAR will be used in the Europa League knock-out stages which start this week with Arsenal welcoming Olympiacos to the Emirates.
Arsenal face Olympiacos in their Europa League Round-of-32 first leg on Thursday, on the back of a big win over Newcastle United.
It has a been a thoroughly disappointing season so far for the Gunners, but the Europa League still offers the hope of significant silverware, and, perhaps more important, a back door into the Champions League next season. But is their defence up to the job?
Arsenal fought back from 2-0 down to secure a draw and top their Europa League group on Thursday night, though not entirely convincingly.
Arsenal sealed top spot in their group and ensured a more favourable draw for the knock-out round of the Europa League, but it was not pretty.
Tyreece John-Jules, James Olayinka and Robbie Burton could make their Arsenal debuts on Thursday, joining the first-team squad in Liege.
Arsenal have racked up a total of seven players unavailable for the trip to Standard Liege on Thursday thanks to injury or suspension.
Freddie Ljungberg may have to call on a number of the young players in the Arsenal squad for the trip to Standard Liege on Thursday.
Arsenal travel to Liege on Thursday to play their final Europa League group stage game, with a number of permutations for the final standings in Group F.
Arsenal lost 2-1 to Eintracht Frankfurt on Thursday, in what would turn out to be Unai Emery's final game as head coach of the club.
Arsenal sunk to a new low against Eintrach Frankfurt when they blew another lead to lose 2-1 extending their run without a win to seven, a sequence not seen since 1992.
Unai Emery showed a great deal of optimism about his future as he met with the press ahead of Arsenal's tie against Frankfurt on Thursday by saying his future is "today AND tomorrow."
Arsenal gave away another lead in an incredibly boring draw away to Vitoria to drop their first points of the Europa League group stage.
Arsenal looked like they were going to scrape a one nil win in Portugal against Vitoria only to throw it away in true Emery fashion but regardless of the result, the game left fans more desperate than ever to get rid of their head coach.
Arsenal go into today's game against Vitoria knowing that a win will all but seal qualification for the next stage of the competition and the teams are in ahead of the match.
Vitoria manager, Ivo Vieira, will present Unai Emery with a bottle of Portuguese wine when the two sides meet for the second time in the Europa League, leaving it at home for the first meeting in London.
Arsenal played six matches in October, winning three, losing two (one on penalties), and drawing one, scoring 15 and conceding 10 in the process, but who was the overall best and worst players from the month in Arsenal's October player ratings?
Arsenal staged a late comeback on Thursday night thanks largely to Nicolas Pepe, coming from behind to beat Vitoria 3-2 at the Emirates Stadium.
Nicolas Pepe arrived in North London on Thursday night with two delightful free-kicks to save Arsenal - and Unai Emery's - blushes, but the match leaves more pressure on Unai Emery and fans even more certain he isn't the man for the job.
It's Arsenal fun matchday time before we return to the drudge that is Arsenal in the league, so let's take a look at how the sides line-up for tonight's Europa League group game against Vitoria Guimaraes.
Arsenal's youngsters, backup players and injury returners put in another fantastic performance on Thursday night to ease past Standard Liege 4-0.
Ahead of Arsenal's game against Standard Liege on Thursday night, Matthew Wade discussed the possible team on this week's Daily Cannon Weekly podcast, episode 215, and what that mean for how Arsenal play.
September has been and gone and a month that saw us start against Spurs and end against United told us quite a bit.
Bukayo Saka starred as Arsenal recorded a 3-0 away victory over Frankfurt that was less convincing than it sounds.
Eintracht Frankfurt will wear an all black shirt against Arsenal in the Europa League on Thursday night instead of their usual red and black home shirt because they wore the same colour during their last successful European campaign.
Arsenal will get to pretend they're playing in the Champions League instead of the Europa League when they play on Wednesday next month instead of Thursday, but what's that about?
European co-efficients are a funny thing and never moreso than this season when Arsenal are ranked above United, Spurs and Chelsea despite being in the Europa League once again.