Wolves boss Gary O'Neil says the decision to disallow a last-gasp equaliser for his team against West Ham was "possibly the worst decision I have ever seen".
Skipper Maximilian Kilman thought he had levelled in the ninth minute of stoppage time with a header that beat Lucasz Fabianski and found the far corner.
However, video assistant referee Tim Robinson spotted substitute Tawanda Chirewa in an offside position in front of Fabianski and after being sent to the pitchside monitor, referee Tony Harrington decided the 20-year-old had got in the West Ham keeper's line of vision.