“Thomas was appointed in June 2025, and we have been determined to give him the time and support needed to build for the future together.
“However, results and performances have led the Board to conclude that a change at this point in the season is necessary.
“Throughout his time at the Club, Thomas has conducted himself with unwavering commitment, giving everything in his efforts to move the Club forward. We would like to thank him for his contribution and wish him every success in the future.”
After the match, Frank declared himself confident he would retain the support of the club’s owners despite more calls for the Dane to be sacked.
“We understand we are not in a top position and we need to do everything we can to get out,” said the former Brentford boss.
“I understand the frustration and the easiest thing is to point at me. That’s part of the job unfortunately.”
Spurs are not in action again until February 23 (NZT) when they host local rivals and league leaders Arsenal.
They have won just two of their 13 home league games this season and face a tough run in with trips to Champions League-chasing Liverpool, Aston Villa and Chelsea still to come.