Further controversy followed as Sarr raced on to Mateta’s flick on, and was hauled down by Micky Van de Ven when he looked to be through on goal. The Dutchman escaped with only a yellow card.
Adam Wharton came mightily close to scoring his first Palace goal as he arrowed a fine effort towards the top corner, only for Vicario’s remarkable save to keep it out.
With seven minutes of time added on, Palace held firm in the face of late Spurs pressure to earn a clean sheet, three points and a first victory of the Premier League season.
Palace: Henderson (GK), Muñoz, Chalobah, Lacroix, Guéhi, Mitchell, Lerma (Hughes, 22), Wharton (Kamada, 88), Eze, Sarr (Nketiah, 67), Mateta
Subs: Turner (GK), Ward, Clyne, Kporha, Schlupp, Agbinone.
Spurs: Vicario (GK), Porro, van de Ven, Romero, Udogie, Bissouma (Bentancur, 86), Kulusevski (Sarr, 61), Maddison (Werner, 61), Moore (Richarlison, 61), Johnson, Solanke
Subs: Forster (GK), Dragusin, Gray, Bergvall, Davies
As it happened