Sunday was one of the Baggies worst days under Bilic and a dramatic crash back down to earth after their win against Sheffield United last weekend.
Crystal Palace only had one big chance in the first half and actually generated 1.81 expected goals across the 90 minutes (via InfoGol), but some of West Brom’s defending in the second half was not good enough and they made things to easy for the opposition.
Ajayi himself was guilty on both of Benteke’s goal, while Branislav Ivanovic simply looks past it at this level.
The only bright spot was Conor Gallagher’s goal and while Pereira’s red card was a strange decision, it was impetuous behaviour from the Brazilian.
According to InfoGol, Karlan Grant had the best chance of the match for the Baggies on 43 minutes, but the former Huddersfield Town man has struggled ever since his arrival and could not convert.
In other West Brom news, Baggies star is suddenly the odd one out under Bilic