However, Hughes believes that his team's performances have been better than their results suggest.
"The results haven't worried me because the performance levels, Norwich aside, have been there," he told Soccerway.
"We should have won the Fulham game comfortably, we went to Arsenal and arguably could have taken a point, and even before that we should have taken all three points against Manchester City.
"The results that we have had haven't reflected the performance levels that the players reached."
Stoke currently sit 16th in the table.