The 2018 Algarve Cup was the 25th edition of the Algarve Cup, an invitational women's football tournament held annually in Portugal. It took place from 28 February to 7 March 2018.
The final was cancelled after torrential rain flooded the pitch: the Netherlands and Sweden were declared joint winners of the Algarve Cup.
The twelve invited teams were split into three groups to play a round-robin tournament.
Points awarded in the group stage followed the standard formula of three points for a win, one point for a draw and zero points for a loss. In the case of two teams being tied on the same number of points in a group, their head-to-head result determine the higher place.
The groups were announced on 6 December 2017, and re-organised on 18 December, due to South Korea being drawn against Australia in the Asian Cup finals the following month.
All times are local (UTCñ0).
For the group stage of this tournament, where two or more teams in a group tied on an equal number of points, the finishing positions were determined by the following tie-breaking criteria in the following order:
The ranking of the 1st, 2nd, 3rd, and 4th placed teams in each group to determine the placement matches:
The final was cancelled after torrential rain flooded the pitch: the Netherlands and Sweden were declared joint winners of the Algarve Cup.