Bristol City stunned West Ham after scoring inside the opening three minutes of their FA Cup third round clash on Tuesday night.
It was a disaster start for David Moyes' side at the Ashton Gate Stadium, after Tommy Conway capitalised on a sloppy backpass from Konstantinos Mavropanos.
The defender's pass back to the goalkeeper was too slow and Conway nipped in to give the hosts an unexpected lead.
The goal proved enough for City to take a lead into half-time, leaving the Hammers needing two goals to turn the tie around.