Chelsea walked away with a 2-1 win over Spurs in what could be a title-deciding win, Sam Kerr scored the winner in first-half stoppage time to seal the win.
This win over Spurs puts the Blues four points clear at the top of the ladder with 50 points, however, Arsenal is hot in their tails with a game in hand over their rivals.
Chelsea took the lead with a Beth England header giving the reigning champions the lead in the 19th minute, but Spurs levelled a minute before half-time through Kerys Harrop, who jumped unmarked to head home Kyah Simon's free-kick.
The Blues struck back from kick-off, Pernille Harder sending in a cross to find Sam Kerr who headed in the third headed goal of the night and put Chelsea in front.
Kerr's goal marks her 40th goal in the WSL, securing Chelsea a 2-1 win over Spurs in what could be the decider for the WSL title.
The Aussie now sits on 18 goals for the season, six goals clear of her closest competitor Vivianne Miedema, as Kerr hunts for back-to-back FA WSL Golden Boot honours.
Chelsea has a quick turnaround, taking on last-placed Birmingham City on Monday morning.