Friday night's shock defeat for Manchester United will not be the first or last FA Cup giant killing.
The domestic competition throws up a range of surprising results and Ralf Rangnick's side were just the latest high profile club to fall victim to lower league opposition.
Chelsea nearly followed suit less than 24 hours later and after 120 minutes it took a Kepa save to avoid them facing the lottery of a penalty shootout against League One Plymouth Argyle.