On 14 June 2015, Puertas was promoted to the Rojiblancos' main squad in the Segunda División.[5] He made his professional debut on 9 September, coming on as a second-half substitute for José Ángel Pozo in a 3–3 Copa del Rey home draw against Elche CF (4–3 win on penalties).[6]
Puertas made his debut in the second level on 11 October 2015, starting in a 1–1 away draw against Girona FC.[7] He only scored his first professional goal on 3 September of the following year, netting the first in a 3–0 home win against Rayo Vallecano; he added another the following weekend, in a 3–3 draw at Girona.
Granada
On 16 June 2017, Puertas returned to Granada, signing a three-year contract and being assigned to the main squad, also in the second tier.[8] He scored a career-best ten goals during the 2018–19 campaign as his side achieved promotion to La Liga.
Puertas made his debut in the top tier on 17 August 2019, starting and scoring his team's fourth in a 4–4 away draw against Villarreal CF. He was regularly used in the following years, but lost his starting spot in the 2023–24 season, having only six league starts as the club suffered relegation.
Eibar
On 23 July 2024, free agent Puertas agreed to a two-year deal with SD Eibar in the second division.[9]
Career statistics
Club
As of match played 23 May 2021
Appearances and goals by club, season and competition