The emergence of countryman Stanislas Wawrinka as a Grand Slam singles champion in 2014 renewed hope for Federer in his Davis Cup quest, and the pair both committed to playing each tie that year. Their commitment paid off as wins over Serbia, Kazakhstan and Italy allowed the Swiss team to advance to the 2014 Davis Cup Final. Leading up to the final, Federer was suffering from a back injury that threw serious doubt over Switzerland's chance to claim the title, and lost in straight sets to Gaël Monfils. However, a rejuvenated Federer returned the next day to help claim the doubles rubber, which set up a fourth rubber singles tie between Federer and Richard Gasquet. Federer defeated Gasquet in straight sets and in doing so won Switzerland its first (and only to date) Davis Cup title.