JOSE MOURINHO was hit by a double whammy yesterday.
The Chelsea boss saw Zat Knight and Gabriel Agbonlahor sentence his Blues to a first league defeat since January.
Key striker Didier Drogba hobbled off with a knee problem.
Mourinho is already without his other main scorer Frank Lampard, who was sidelined by a thigh problem.
On top of all that, grim-faced Chelsea owner Roman Abramovich left his seat in the directors' box as soon as Agbonlahor struck in the 88th minute to make a rare visit to the players' dressing room.
Abramovich looked furious as the Blues faltered in the second half â€” although Stamford Bridge officials tried to play down talk of another bust-up with his manager.