Fabio Carvalho scored the match-winning goal in the 98th minute on the day after his 20th birthday to secure a huge comeback victory for Liverpool.
Jurgen Klopp's Reds were on the front foot for the majority of the game, but were unable to create much in the way of chances, even after falling behind to Alexander Isak's well taken first-half finish.
Liverpool would get their equaliser with Roberto Firmino's first time shot from Mo Salah's pass, but it looked like they would have to settle for a point.
