At the start of the 2014–15 season, Vertonghen appeared to be out of favour with new manager Mauricio Pochettino. The Argentine gave Vertonghen limited games, preferring Younès Kaboul and Federico Fazio. However, Kaboul lost his place to Vertonghen, who formed an effective partnership with Fazio. Together, the pair, over the span of 15 games, celebrated 11 wins and only suffered one loss. Vertonghen helped Spurs to reach the 2015 League Cup Final and started the game on 1 March 2015, but Tottenham lost to rival club Chelsea at Wembley Stadium 2–0.