Skipper Bruno Guimaraes got Newcastle out of jail with a 90th-minute winner to extend Fulham's Premier League losing streak to four games.
The Brazil international, who had earlier wasted a glorious opportunity, followed up after goalkeeper Bernd Leno had saved substitute Will Osula's shot to snatch a 2-1 victory for the Magpies when they once again misfired in front of a crowd of 52,125.
