 He scored Fiorentina's goal in their 1–3 defeat to Napoli in the 2014 Coppa Italia Final.On 12 August 2015, Vargas signed a two-year deal with Real Betis, newly promoted to La Liga, after his contract with Fiorentina expired.He made his debut for the club on 23 August, starting in a 1–1 home draw against Villarreal.