Antonio Delamea Mlinar

Interblock

In 2008, he made his senior career debut for Interblock. During that season, he appeared in 12 games and recorded his first assist on 4 October. He missed the following year due to injury. During the 2010–11 season, he made 16 starts across all competitions for Interblock. He scored his first senior goal on 13 March 2011 in a 2–2 draw with Šenčur.

Olimpija Ljubljana

He joined Olimpija Ljubljana prior to the 2011–12 season, and made seven appearances for the club during the year. The following season, he made a career-high 31 starts across all competitions and scored his first goal with the club on 18 August 2012, in a 2–2 draw with Celje. He scored another goal the following year on 28 July, in a 5–0 win over Krka. During the 2015–16 campaign, Delamea Mlinar only appeared in three games due to injury, and scored one goal in the season finale as Olimpija won their first PrvaLiga title. In 2016–17, he was named team captain and made 20 appearances, scoring his final goal with Olimpija in December 2016 in a 4–1 win against Radomlje.

New England Revolution

In January 2017, Delamea Mlinar signed with the New England Revolution of Major League Soccer. He scored his first goal for the club on 17 June 2017 in a 2–1 loss to Chicago Fire. He is the first Slovenian player sign and play for an MLS club. He made a quick impact for the Revolution and was named to the MLS team of the week for two consecutive weeks in both week five and six of that…

In November 2016, Delamea Mlinar received his first call-up to the senior Slovenia squad for the matches against Malta and Poland. He made his debut in a friendly match against Poland on 14 November, as a replacement for Miral Samardžić.

Following his retirement, Delamea Mlinar has remained a member of Olimpija Ljubljana, joining the coaching staff of their under-17 team. He was later promoted to head coach of the under-17s.

In 2024, he served as an assistant coach for Muamer Vugdalić with the Slovenia under-17 team.

Delamea Mlinar and his wife Ingrid have three children. He received a permanent resident card in February 2018, which qualified him as a domestic player for MLS roster purposes.

He is an avid basketball fan and regularly attended Boston Celtics games when he was a member of the New England Revolution.