Manchester City manager Manuel Pellegrini is unsure if their 0-0 draw at Norwich City will be decisive in the title race.
The Canaries almost snatched victory in stoppage time when Nathan Redmond's cross flew through the six-yard box just ahead of Ricky van Wolfswinkel.
"I don't know if it's a missed opportunity because today Norwich played a very good game. They defended very well and we couldn't score," said Pellegrini.
"I was concerned about this match and it was exactly the same when we played Chelsea because we have a lot of players who are not 100% fit.
"Maybe it was a good opportunity, but we are still two points behind the leaders."
