Son Heung-min admitted he was left feeling "very sad" after Tottenham were thrashed thrashed 4-1 by Leicester.
And it was also a nightmare debut for Spurs new boy Pedro Porro, who was branded "unbelievably bad" by former Tottenham boss Tim Sherwood on Saturday afternoon.
Antonio Conte returned to the touchline for the trip to the King Power Stadium, which came less than a week after he had missed the priceless 1-0 win over Manchester City after undergoing surgery.