Tottenham are facing a battle to finish in the Premier League top four this season, following a poor run of form. Spurs have been in the conversation for Champions League qualification, but a defeat to Newcastle and then a loss to Arsenal in the North London derby dented their hopes. With games in hand over top-four rivals Aston Villa, the Lilywhites could apply some pressure for a strong finish to the campaign. Ange Postecoglou first had to navigate a clash with Chelsea at Stamford Bridge, but it was far from plain sailing for his side. The Spurs manager has been bombarded in recent weeks wit…