The manager declared himself embarrassed by what he had earlier claimed was the worst performance during his time at the club.
And he added: “We had no intensity in our play, we thought we could just stroll about.
We played so bad. I couldn’t assess it, it was that poor,” declared the Scot.
“The fans travelled through the snow to get here and we let them down badly. That was the poorest performance since I came here. I’m embarrassed.”
Winston Reid was concussed during the incident that led to his early departure but Moyes added that he was more concerned by a secondary injury to his knee which looked very badly twisted.