Pelach replaced Steven Schumacher on 18 September, signing a three-year contract, but has won only three times in the Championship, the last on 6 November, and the Potters lie 19th in the table.

They were beaten 2-0 by Leeds United on Boxing Day, during which the 36-year-old was criticised over his constant tactical changes.

In a statement, sporting director Jon Walters accepted responsibility for the appointment and Pelach’s inability to turn the club’s fortunes around.

“Narcis is a talented coach with huge potential,” said Walters. “He works relentlessly hard and I have no doubt that he will go on to achieve success in the future.

“However, with the way results and performances have been in recent weeks, we have to accept with hindsight that he has proved not to be the right fit for this club at this time.

“I take full responsibility for that and I’m absolutely determined that we will now make the right choice to take us forward.

“Every decision we make is driven by our love of Stoke City and absolute determination to bring success to the club.”

Pelach was former Stoke striker Walters’ first appointment since taking on the sporting director role earlier this year.