Leicester manager Nigel Pearson had a row with a disgruntled fan after another defeat on Tuesday, this time to 3-1 to Liverpool.
The Foxes have not won since beating Manchester United on Sept. 21, and lost for the seventh time in nine games since then.
Supporters are understandably frustrated with their team propping up the bottom of the Premier League table, but Pearson insisted his players are performing well despite failing to meet expectations.
"I had a spat with a fan towards the end. I don't know what they are looking at at times," he told BT Sport. "If they cannot see the players are having a proper go maybe they need to stay at home.
"The players are giving everything. I will always look for the positives. It is very easy for people to look at what we are not good at.
"I don't like the commitment of my players being questioned. If they honestly think they are not committed, they are very wrong. Maybe that is why I stay in the stand."