2010: The Hurt Locker
Beat: Avatar, Up, Precious, The Blind Side, District 9, Up in The Air, A Serious Man, An Education, Inglourious Basterds
2011: The King's Speech
Beat: 127 Hours, True Grit, The Social Network, The Fighter, Winter's Bone, Inception, Black Swan, The Kids Are All Right, Toy Story 3
2012: The Artist
Beat: The Descendants, Extremely Loud & Incredibly Close, Moneyball, Midnight in Paris, War Horse, The Tree of Life, Hugo, The Help
2013: Argo
Beat: Silver Linings Playbook, Amour, Django Unchained, Zero Dark Thirty, Lincoln, Life of Pi, Les Miserables, Beasts of the Southern Wild
2014: 12 Years a Slave
Beat: Philomena, Nebraska, Captain Phillips, The Wolf of Wall Street, Her, Gravity, American Hustle, Dallas Buyers Club
2015: Birdman
Beat: Whiplash, American Sniper, The Grand Budapest Hotel, The Imitation Game, Selma, The Theory of Everything, Boyhood
2016: Spotlight
Beat: Bridge of Spies, Mad Max: Fury Road, The Revenant, Brooklyn, The Martian, The Big Short, Room
2017: Moonlight
Beat: La La Land, Arrival, Lion, Hell or High Water, Hidden Figures, Hacksaw Ridge, Manchester by the Sea, Fences
2018: The Shape of Water
Beat: Darkest Hour, Dunkirk, Phantom Thread, Three Billboards Outside Ebbing, Missouri, Get Out, The Post, Call Me By Your Name, Lady Bird
2019: Green Book
Beat: Bohemian Rhapsody, The Favourite, Black Panther, BlacKkKlansman, Vice, A Star Is Born, Roma
Over the past 10 years Green Book might be the most egregious Best Picture when you compare it to it's competition that year.