Stina Blackstenius came off the bench and scored the winner for Arsenal against Everton in stoppage time in the women's top flight.
The national team striker was substituted in the 76th minute and netted the only goal of the match in the 93rd minute.
The win gives Arsenal 48 points and second place in the table, ahead of Chelsea on 46 points. Manchester City has already secured the league title.
Teammate Beth Mead, who played her final home match for the club, said: "Stina does it very well."
Swedish player Smilla Holmberg also came off the bench during the game.
