Aleksandar Mitrović extended Serbia's lead to 3-1 in the 53rd minute after a clinical team passing move.
Relive the non-stop action and six-goal drama from this World Cup classic: Cameroon vs Serbia
Substitute Vincent Aboubakar inspired the turnaround, scoring a spectacular lobbed chip in the 63rd minute and then assisting Eric Maxim Choupo-Moting for the equalizer just three minutes later. Aleksandar Mitrović extended Serbia's lead to 3-1 in