Tottenham go into matchday 37 on 38 points, two above the final relegation place.
That makes this trip less about style and more about nerve. Tottenham do not need a statement performance. They need composure, discipline and at least one moment of quality.
Before West Ham lost to Newcastle, Tottenham were still staring at a messy final-weekend scenario. Now survival is in their own hands.
The key detail is the margin. A draw would leave Spurs far enough ahead that West Ham could not catch them, because Tottenham hold the better goal difference. That removes the need for scoreboard watching if they avoid defeat at Stamford Bridge.
If Spurs lose, the pressure returns immediately. They would remain on 38 points, still only two above West Ham, and the final day would become a straight fight.
If Tottenham are beaten by Chelsea, the final round becomes live:
That is why this Chelsea match matters so much. Tottenham have the chance to settle the issue one game early and avoid a tense afternoon on the final Sunday. If they cannot, every pass against Everton will carry the weight of their top-flight future.