FC Nürnberg on loan from Premier League club Brighton & Hove Albion.
[2] On 10 January 2023, Tzimas made his PAOK debut, against Kalamata in the Greek Cup coming on for Diego Biseswar.
[3] On 25 February 2023, he made his league debut, against PAS Giannina coming on for Brandon Thomas.
[5] On 11 October 2023, he was named by English newspaper The Guardian as one of the best players born in 2006 worldwide.
[7] On 3 February 2025, Nürnberg exercised their option to buy Tzimas' rights and transferred him to the English club Brighton & Hove Albion, while Brighton loaned him back to Nürnberg until the end of the 2024–25 season.