The Gunners took to social media in celebration of their 2-1 triumph at Upton Park on Sunday.
3 points well deserved ! Happy to be part of a TEAM of great players and very nice people!!! Thanks! !! pic.twitter.com/9AKCKi4Ku0— Alexis Sánchez (@Alexis_Sanchez) December 28, 2014
Up against Sam Allardyce's high-flying Hammers, Arsene Wenger's men ground out a 2-1 win thanks to a quickfire double from Santi Cazorla (from the penalty spot) and Danny Welbeck.
It was Arsenal, though, who celebrated in the end, perhaps leaving Big Sam to rue the fact that he rested several West Ham players against Chelsea but ended up losing both to the Blues and Wenger's side.
And Arsenal's stars quickly took to Twitter to celebrate their final result of the year. Alexis Sanchez (above), Calum Chambers and Mathieu Debuchy all shared their celebrations, while Mesut Ozil and Lukas Podolski - who didn't feature - also tweeted...
Another important win and good performance from the boys! On to the next one now.....— Calum Chambers (@CalumChambers95) December 28, 2014
Second important win this week !! Stronger together again well done guys !!!— Mathieu debuchy (@MatDebuchy) December 28, 2014