Speculation continues to rage about Guidolin's future, but he straight-batted post-match questions.
"I don't know what the owner and chairman are thinking, but it is not important," he said. "Instead, it is important to work with my players and have a good relationship with them.
"I have not spoken to the chairman. But this is my job. I do not feel under pressure.
"The performance was perfect, in my opinion, (at) the same level of Manchester City, who are the best team in the Premier League. I am proud of my players.
"Before the penalty, we had the chance to score and we deserved to score. It was a good game and now there is disappointment in my team, but if we play like this in the future then it will be a good future for us."