In this Catalan name, the first or paternal surname is Quintillà and the second or maternal family name is Guasch; both are generally joined by the conjunction "i".
On 10 January 2013, Quintillà was loaned to Segunda División B's CF Badalona, until June.[3] He made his senior debuts for the club, scoring his first goal on 24 February, in a 2–0 home win against Villarreal CF B.
On 26 August 2013, Quintillà moved to CE L'Hospitalet also in the third level, in a season-long loan deal.[4]
Ajaccio
On 25 July 2014, Quintillà signed a three-year deal with French Ligue 2 side AC Ajaccio, after the expiry of his contract with Barça.[5] He made his professional debut on 29 August, starting in a 0–0 away draw against Stade Lavallois.[6]
In March 2021, it was announced that Quintillà would sign with FC Basel as his contract with St. Gallen expired.[12] He joined the club on 1 July for their 2021–22 season under head coach Patrick Rahmen.[13] After playing in five test games, Quintillà played his debut for his new club in the second qualifying round of the 2021–22 UEFA Europa Conference League, a home game in the St. Jakob-Park on 22 July 2021 as Basel won 3–0 against Partizani Tirana.[14] On 22 January 2022, Quintillà returned to St. Gallen on a 3.5-year contract.[15] During his short period with Basel Quintillà played a total of 17 games for them without scoring a goal. Eight of these games were in the Swiss Super League, two in the Swiss Cup, and seven in the Conference League.[16]
Personal life
Quintillà's younger brother, Xavi, is also a footballer, who plays as a defender. Both were in the Barcelona youth system together.[17]
^"Jordi Quintillà se va cedido al Badalona" [Jordi Quintillà goes on loan to Badalona] (in Spanish). Barcelona's official website. 10 January 2013. Retrieved 28 January 2015.