Pop began playing youth soccer with ProStars FC, which was founded by his father Gabriel. In January 2023, he went to Germany to trial with FC Köln, before signing two weeks later with Karlsruher SC. ==Club career==
Pop is eligible to represent Canada and Romania at international level. He made his debut in the Canadian national program in October 2022, attending a camp with the Canada U17. In 2024, he represented Romania U18. ==Career statistics==