Career
Vojvodina
Milinković-Savić came through the youth academy of Vojvodina. Milinković-Savić signed his first professional contract with the club on 26 December 2012, penning a three-year deal. Milinković-Savić made his first team debut in a 3–0 away loss to Jagodina on 23 November 2013.
He scored his first senior goal in a 1–1 away draw with Spartak Subotica on 9 March 2014.
Milinković-Savić made a total of 13 league appearances and scored three goals in the 2013-2014 season. Genk
In June 2014, Milinković-Savić signed a five-year contract with Belgian club Genk and was given the number 20 shirt.
He made his competitive debut for the club in a 1–1 home league draw with Cercle Brugge on 2 August 2014. Milinković-Savić scored his first official goal for Genk in a 1–1 away league draw against Lokeren on 18 January 2015.
Milinković-Savić scored a total of five league goals in 24 appearances during the 2014-2015 season.
Lazio
On 31 July 2015, it was announced that Milinković-Savić would join Italian club Lazio. He made his debut for the club in the first leg of the Champions League play-off round versus Bayer Leverkusen on 18 August 2015. Milinković-Savić scored his first goal for Lazio in a 1–1 Europa League draw with Dnipro Dnipropetrovsk on 17 September 2015.
Milinković-Savić represented Serbia at the 2013 Union of European Football Associations Under-19 Championship, winning the gold medal.
He played a full 90 minutes in four out of five games, including the final match of the competition against France. Likewise, Milinković-Savić appeared at the 2014 Union of European Football Associations Under-19 Championship, as the team was eliminated in the semi-final by Portugal.
He was awarded the Bronze Ball for his performances during the tournament.