Arsenal may have just surrendered a top-four spot with a shock 2-0 defeat to Newcastle United at St James' Park on Monday, May 16.Having been beaten 3-0 in the north London Derby by their top-four rivals Tottenham Hotspur, the onus was on Mikel Arteta's side to get back to winning ways.They trailed Spurs by two points heading into the game against Newcastle. But they struggled to get a foothold in the game and were a replica of Arsenal's teams of yesteryear, nervous at the back and lacking firepower up top.Newcastle controlled large portions of the game and were the dominant side throughout the first-half.Aaron Ramsdale, who hasn't been at his best recently in what has otherwise been an impressive debut season, looked unsure throughout.The English goalkeeper made a vital save to deny Allan Saint-Maximin in the first-half. He could do nothing about Ben White's own goal in the 55th minute, though, following good play from Joelinton who sent in a cross.The ball ricocheted off Callum Wilson and onto White before going agonizingly past Ramsdale.And although the Gunners did improve following the goal, Newcastle still looked dangerous with Wilson impressing in his first appearance since December. The English striker nearly chipped Ramsdale from long range in the 81st minute.Bruno Guimaraes, who was an Arsenal target in January, got on the scoresheet in the dying embers to throw the Spaniard's top-four chances into jeopardy.Here are some reactions from Twitter on a damaging night for Mikel Arteta's men's pursuit of Champions League football:Sean@SeanDOlfcBen White is Koscielny with a successful first round application for Ex on the Beach47443Ben White is Koscielny with a successful first round application for Ex on the BeachSquawka@SquawkaBen White is the first player to score a goal for Newcastle against Arsenal since Mikel Arteta took charge of the club. 🙃49574Ben White is the first player to score a goal for Newcastle against Arsenal since Mikel Arteta took charge of the club. 🙃Owuraku Ampofo@_owurakuampofoThat Mikel Arteta contract extension starting to look real funny now.30615That Mikel Arteta contract extension starting to look real funny now.JohnBob@JohnBob75If you back Arteta, you hate Arsenal.Zero debate103If you back Arteta, you hate Arsenal.Zero debateAhmed@Ahmed91GoonerWe bottled +4 point lead to -2 in two just games. Wow @m8arteta128We bottled +4 point lead to -2 in two just games. Wow @m8arteta𝗠𝗼.@CFCMooooWhen you realise arsenal gave arteta a new contract104When you realise arsenal gave arteta a new contract https://t.co/k4FoQP4F2BHenry Wright TV@HenryWright96Arsenal fans will blame the ref for that own goal from Ben White.473Arsenal fans will blame the ref for that own goal from Ben White.@S.Colvelle 10@bringgtheheat#Arsenal whenever they have to defend a top 4 spot51#Arsenal whenever they have to defend a top 4 spot https://t.co/rmR3OFARjaKieran ⭐️⭐️@carefreekieranArsenal fans spent all year telling us they’re back and making a chant about Arteta taking them back to the champions league just to bottle it 3Arsenal fans spent all year telling us they’re back and making a chant about Arteta taking them back to the champions league just to bottle it 😭😭Digital Spurs@DigitalSpursBen White when he’s got a chance to bottle top 4221Ben White when he’s got a chance to bottle top 4 https://t.co/sdta95w8gdhuzi 👑@afchxzIts been 5 mins of second half i am yet to see a single Arsenal attack lmaoIts been 5 mins of second half i am yet to see a single Arsenal attack lmaoMark Hutcheon@markhutcheonArsenal playing with the handbrake on. No outlet, no possession #NEWARSArsenal playing with the handbrake on. No outlet, no possession #NEWARSOyeleke Akinpelu@lekeakinpeluThis Arsenal team is playing as if there's nothing at stake, and Newcastle is playing as if they may be missing out of the UCL if they lose or draw. The irony.1This Arsenal team is playing as if there's nothing at stake, and Newcastle is playing as if they may be missing out of the UCL if they lose or draw. The irony.Boye Billions💎@mrboyeesI did like arsenal to play in the CL but they are not playing like they want to play in the CL. #COYG #TEAMARS #NEWARSI did like arsenal to play in the CL but they are not playing like they want to play in the CL. #COYG #TEAMARS #NEWARSLuke Morrison 🇾🇪🇵🇸@EssexSocialist@AFTVMedia If we don't get top 4 am sorry but I don't see how we should continue with Arteta. That would be 3 seasons of failure. I know Arsenal won't sack him as they think 5th is an achievement but it isn't for me@AFTVMedia If we don't get top 4 am sorry but I don't see how we should continue with Arteta. That would be 3 seasons of failure. I know Arsenal won't sack him as they think 5th is an achievement but it isn't for meBen@ben_59Fucking shocking. Fucking bottling cunts.Fucking shocking. Fucking bottling cunts.Jordan@FourFourJordanIf Arsenal lose this Arteta has genuinely done a worse job than Ole did in back-to-back seasons but gets lauded as though he birthrd the new Arsenal lmao.32036If Arsenal lose this Arteta has genuinely done a worse job than Ole did in back-to-back seasons but gets lauded as though he birthrd the new Arsenal lmao.Piers Morgan@piersmorganFFS Arsenal… show some bloody fight.87169FFS Arsenal… show some bloody fight.Jamie Carragher@Carra23Newcastle deserve that goal, Arsenal have been awful! #NEWARS #MNF161165Newcastle deserve that goal, Arsenal have been awful! #NEWARS #MNFMark Ogden@MarkOgden_Newcastle 1-0. It's been coming. Arsenal been so poor, despite needing a win for top four spot1467Newcastle 1-0. It's been coming. Arsenal been so poor, despite needing a win for top four spotTuff 🇬🇭@AhmedoRamosDear Arsenal, Thank You for ruining our UCL hopes See you next season on Thursday night football NkwasiafuorDear Arsenal, Thank You for ruining our UCL hopes See you next season on Thursday night football NkwasiafuorA babe@GALADIM_2#Arsenal top four dream over.#Arsenal top four dream over.❌OdegaardAfc@OdeArtsAfcArsenal bottling the Top 4It was nice while it lasted guys #NEWARSArsenal bottling the Top 4It was nice while it lasted guys #NEWARSDeano Gee@deanogee7why the fuck am i an arsenal fanwhy the fuck am i an arsenal fanTMS 🇮🇳@mufc_shah@Arsenal @LacazetteAlex @NunoTavares You made UCL comps 🤣1@Arsenal @LacazetteAlex @NunoTavares You made UCL comps 🤣😂😂😂😂😂😂😂😂😂😂😂😂 https://t.co/hQ94BdtJNfArsenal need somewhat of a miracle on final day of the season following Newcastle lossThe Gunners will have to hope and pray for a Spurs collapseWith there being just two points separating the two north London rivals, all attention turns to the final day which will decide the two sides' fates.Arsenal host relegation candidates Everton, who will be fighting for their lives to secure another season in the top flight. The Toffees are currently 16th, two points ahead of 18th placed Burnley.Meanwhile, Spurs, who have a two-point lead over Arsenal now, face a Norwich City side who have already been relegated.The Canaries have lost their last four Premier League matches and have won just seven all season. Tottenham fans will be confident that they can get past Dean Smith's side and secure Champions League football.It would be a remarkable achievement for Antonio Conte, who has masterminded a phenomenal turnaround at Spurs.Arsenal will be kicking themselves for sqaunadering a great chance at UCL qualification having been in such a promising position. The Emirates faithful will be praying Norwich can spring a surprise on the final day as Newcastle may have just ended their hopes of qualifying for the Champions League.