Stefan Hajdin

Early years

Hajdin made his first football steps in Vršac, playing with local club Jedinstvo. Later was member of Red Star Belgrade academy from 2003 to 2008, and finally completed his youth career with Zemun, where he also made his first senior appearances in the Serbian League Belgrade. Next he moved to BASK and later to Dunav Stari Banovci. Finally, Hajdin joined Radnički Nova Pazova in summer 2014, where he affirmed in next three season, scoring 6 goals on 72 matches in the Serbian League Vojvodina. In summer 2016, Hajdin was also called into the amateur squad under Football Association of Vojvodina for the UEFA Regions' Cup.

Spartak Subotica

In summer 2017, Hajdin's agent Raša Bebić connected him with Spartak Subotica. Hajdin passed a trial period, spending the complete pre-season with club. After he convinced the management in friendly matches, Hajdin signed a four-year professional contract in July 2017. He made his official debut for the club in the first fixture match of the 2017–18 Serbian SuperLiga campaign against OFK Bačka. He scored his first goal for the club in 1–1 draw to his former club, Zemun, on 24 September 2017. He also scored in the last SuperLiga match in 2017, for 1–1 draw to Vojvodina on 13 December. During the first half-season with the club, Hajdin collected 23 matches in both domestic competitions usually as the first choice under coach Aleksandar Veselinović, missing the first round cup match against Polet Lipljan only.

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Standing at 6-foot-2-and-a-half-inches (1.89 m), Hajdin uses both legs equally well. He usually operates as an offensive full-back or wing-back on the left flank, being capable of playing as a midfielder and participating in final actions. Although he mostly plays on the left side of the field, he often enters to the middle and take a shot with an inverted leg. Hajdin is also a long distance taker. While with Red Star Belgrade, Vladan Milojević used him as a right full-back respectively.

As of 17 June 2026

Red Star Belgrade

Serbian SuperLiga: 2017–18, 2018–19 Serbian Cup runner-up: 2018–19