Tottenham will play at home and maybe that will be an advantage for them and now the competition at the top requires Tottenham to be able to win.
I think Tottenham and Crystal Palace are both inconsistent this season, especially in their last few matches, but if you look at the strength of these two teams, there is no significant difference so this match will probably be quite difficult for both teams.
Crystal Palace is only a mediocre team that often has difficulty facing top teams even though Tottenham is also currently sometimes unstable but playing at home will give them an advantage because they are facing a team whose away game is not very good, but the interesting thing about this match is that Tottenham have never had a draw at home so there is a chance for Crystal Palace to beat Tottenham if this home team plays badly again like when they lost to Wolves, but because Tottenham's position is increasingly being approached by Manchester United, this could be used as motivation to win because they are targeting to be able to play in the European league next season.
Chelsea will compete against Brentford, a team which in the last five matches has only been able to win once with four defeats, but in their last four meetings Chelsea have only been able to draw once, with Brentford beating them 3 times, but Chelsea should be able to beat this opponent, because usually after some not good results Chelsea will win.
Christopher Nkunku will not play for Chelsea due to injury after having played several times, which is quite unfortunate, and for Chelsea, this is clearly a loss because since his arrival he has been resting more due to injury than playing and it is reported that he will be absent for one month