Tottenham Hotspur manager Ange Postecoglou ‘had his head in his hands’ after what one of his players did against Chelsea last night. Spurs’ terrible run in the Premier League continued with a dismal defeat at Stamford Bridge. Trevoh Chalobah opened the scoring through a brilliant header in the first half and Nicolas Jackson doubled Chelsea’s lead after the break to give them a deserved win. Tottenham have now lost three games on the bounce and have won just two of their last seven. Their Champions League dreams are hanging by a thread. Postecoglou was frustrated with a number of his players ye…