Pop started out as a senior at Universitatea Cluj, making his debut in 2016, aged 16. He moved to Viitorul Constanța during the summer of that year, but never made an official appearance and was loaned back to Universitatea Cluj and Unirea Dej, respectively. In 2023, Pop signed for Oțelul Galați in the top flight. One and half years later, his performances earned him a transfer to Dinamo București.
Pop registered his first appearance on 20 April 2016, coming on as a 78th-minute substitute for Jakub Vojtuš in a 2–0 Liga II win over Sportul Snagov.
Viitorul Constanța and loans
Pop had a one-week tryout at Italian club Roma in the summer of 2016, but nothing came of it and instead joined Viitorul Constanța's academy.[2] He returned to Universitatea Cluj on loan in the summer of 2019,[3] playing 39 games and scoring four goals in all competitions during his two-year stint back in the Liga II.
Between 2021 and 2023, Pop represented Unirea Dej, also in the second division. In the 2022–23 season, he totalled nine goals from 29 league appearances, as his side finished fourth in the promotion play-offs.
Oțelul Galați
On 5 June 2023, Pop agreed to a one-year contract with Oțelul Galați, newly promoted to the Liga I.[4] Unirea Dej retained 50% participation rights in a co-ownership deal.[5] Pop made his competitive debut on 14 July, equalising in a 1–1 home league draw to UTA Arad.[6] On 12 August, he scored in a 1–1 home draw against his former club Universitatea Cluj.
Pop scored once more against Universitatea Cluj on 17 December 2023, representing the only goal of the away match. By the turn of the year, he became the second-best goal scorer of the Liga I with nine goals, sharing the position with several other players. On 4 January 2024, he signed a contract extension lasting until 30 June 2025.[7]
On 27 February 2024, Pop converted a free kick in a 2–2 home draw against his former youth side CFR Cluj.[8] On 2 December that year, he scored Oțelul's only goal in a 1–4 home loss to defending champions FCSB.
Dinamo București
On 31 December 2024, fellow Liga I club Dinamo București announced the signing of Pop on a two-and-a-half-year contract with the option of another year. The transfer fee was reported as being worth €125,000,[9] and Oțelul Galați also stated that it would retain interest on a possible future move.[5]
Personal life
Pop was born in Buenos Aires, Argentina, to Romanian parents from Huedin, Cluj County. They moved back to Romania when he was around two or three years old.[1][10]