Attila Mocsi

Haladás

On 24 July 2020, he was signed by Nemzeti Bajnokság II club Szombathelyi Haladás. On 23 August 2020, he scored his first in a 2–2 draw against Vasas SC at the Illovszky Rudolf Stadion. On 31 January 2021, he scored a goal against Gyirmót FC Győr at Haladás Sportkomplexum. However, the match was won by the away team 3–1. In the 2020–21 Nemzeti Bajnokság II season he made 34 appearances.

Zalaegerszeg

On 17 January 2022, he was signed by Nemzeti Bajnokság I club Zalaegerszegi TE. In an interview with Nemzeti Sport, he said that he owes a lot to Ricardo Moniz.

Çaykur Rizespor

On 26 August 2023, he was signed by Süper Lig club Çaykur Rizespor. Two days before signing to Çaykur Rizespor the club sent a private plane to take Mocsi to Turkey. In an interview with Nemzeti Sport, Mocsi said that the Süper Lig is strong; therefore, everything is given to him to develop. He scored his first goal on his first match in the 2023–24 Süper Lig season in a 3–2 victory against Trabzonspor at the Papara Park on 26 August 2023. In December 2023, he suffered an ankle injury. On 13 January 2024, he scored the winning goal in a 1–0 victory over Adana Demirspor on the 20th match day of the 2023–24 Süper Lig.

Mocsi was called up to the senior Hungary squad for Nations League matches against Germany (away) and Italy (home) on 23 and 26 September 2022 respectively. Mocsi made his senior international debut on 26 March 2024 in a friendly against Kosovo.

Club

As of match played 28 February 2026

International

As of match played 16 November 2025

Zalaegerszeg

Magyar Kupa: 2022–23