Road to Duke
The boy was born in Minneapolis on October 28, 1996, while his father was finishing up a season with the Minnesota Timberwolves. Stojko Vranković was 7'2 and 32 years old at the time, deep into the second of his two NBA stints — the first had been with the Boston Celtics from 1990 to 1992 alongside Larry Bird and Kevin McHale, the second was with Minnesota and would soon end with a brief Clippers run. The NBA called him "The Human Victory Cigar" because Stojko's biggest job in Boston was to mop up garbage time after the Bird-McHale-Parish frontcourt had done its work. He played 170 NBA games and started 73 of them. He averaged 2.8 points and 3.0 rebounds and 1.0 blocks. He made his real impact somewhere else entirely.
The somewhere else was Panathinaikos. In April 1996, six months before Antonio was born, Stojko Vranković chased a loose ball across the floor of a Final Four arena in Paris and rose to deny Barcelona at the buzzer in the EuroLeague Final. The block delivered Panathinaikos a 67-66 win and the club's first European championship in its 77-year history. Captain Panagiotis Giannakis, asked about the moment by the official Final Four website, gave the canonical description: "All that happened at the end of the game is unbelievable, a few seconds that lasted one century! I remember Stojko running like Carl Lewis from one side to the other to stop Montero. He blocked the layup, almost at the buzzer, and he sealed the victory."
The man Antonio called father was, by then, an Olympic silver medalist twice over — once with Yugoslavia in Seoul in 1988, again with Croatia in Barcelona in 1992 in the gold medal final against the Dream Team. He had been a coffin bearer at Drazen Petrovic's funeral in 1993 — Petrovic, the friend, the inspiration, the player who Stojko once called "basketball's Amadeus" while speaking at the opening of his memorial museum in Zagreb. He had played alongside Toni Kukoc and Dino Rada and Drazen and the rest of the great Yugoslav generation. He was, in every meaningful sense, a giant.
Antonio was born into all of it.
The family moved often, as European basketball families do. Antonio grew up partly in Croatia — Zagreb, where his father played for KK Cibona; partly in Greece, where his father starred for Panathinaikos; and partly in Italy and the United States as Stojko's career carried him through Bologna and Boston and Minneapolis. Stojko and his wife Lovorka had three children: daughters Andrea and Matea, then their youngest, the boy who would inherit his father's height and his father's surname.
By the time Antonio entered high school, the family had settled in Florida. He enrolled at Pine Crest School in Fort Lauderdale — the same elite private school where future Kentucky guard and NBA lottery pick Brandon Knight had been a star. The two would be linked by a single line in the Pine Crest record book.
Antonio was a late bloomer in everything except height. As a sophomore he averaged 10.7 points, 11.3 rebounds, and 2.7 blocks. As a junior in 2014 he leveled up: 18.7 points, 12.4 rebounds, and 3.8 blocks. The senior season was the breakthrough. He averaged 27.5 points, 16.1 rebounds, and 5.0 blocks per game and earned two-time Sun Sentinel first-team all-county and Class 4A-2A All-Broward first-team selections. The signature game came against Taravella High School: 55 points on 24-of-48 shooting from the floor — a single-game scoring effort that tied Brandon Knight's school record. The Florida Vipers AAU circuit gave him his platform. The Pine Crest record book gave him his place.
On April 15, 2015, the 6'11 center committed to Duke as the third member of the 2015 recruiting class — joining Luke Kennard and Chase Jeter. He was three-star ranked. He was thought to be the depth piece, the practice body, the development project. Mike Krzyzewski took him for what he was: a son of European basketball royalty, raised in three countries, nearly seven feet tall, with the sort of pedigree that doesn't show up in stars.
At Duke
The four years at Duke unfolded as honest deep-bench seasons should. Vrankovic arrived in the fall of 2015 to a roster that had just finished the previous spring as national champions, and immediately had to absorb the brutal arithmetic of Duke's superteam era. As a freshman he played 14 games, averaged 1.4 points and 1.8 rebounds in 4.4 minutes, and took his minutes when injuries opened them up. The 2015-16 season was the year of Brandon Ingram, Marshall Plumlee, and Grayson Allen, with Marques Bolden and Chase Jeter the future, and Vrankovic was several rotations behind. He played critical minutes against Penn State on November 19 due to injuries and responded with two points and three boards. The role was clear and small.
The sophomore year brought more of the same with the new freshman class of Jayson Tatum, Frank Jackson, and Harry Giles. Vrankovic played in 14 games, picked up two points and matched a career-high two assists against Evansville, and gave the Blue Devils a five-minute stretch against Michigan State in the Champions Classic with three points, a rebound, and an assist. By his junior year of 2017-18, with Marvin Bagley III and Wendell Carter Jr. arriving and Bolden returning, Vrankovic was the senior reserve who came in for stretches when the bigs needed rest or when foul trouble hit. He played in seven games. He recorded a career-high seven minutes in one of them.
Then came the senior year. The 2018-19 Duke team — Zion Williamson, RJ Barrett, Cam Reddish, Tre Jones — was the most-hyped recruiting class in modern college basketball history. Vrankovic was the only senior on the roster. He was a Croatian seven-footer whose father had won Olympic silver against the Dream Team. Coach K kept him on the team because of who Vrankovic was as a person.
A Ball Durham season preview from October 2018 captured his role with unsentimental clarity: "Vrankovic — the son of Stojko Vrankovic, who played five seasons in the NBA during the '90s — will provide a burly body for Bolden, DeLaurier, and freshman power forward Zion Williamson to practice against all season and a veteran voice that should benefit this freshman-laden squad. What he lacks, though, is the speed and athleticism to keep up with a Duke team that may very well flirt with the highest scoring average of any that Mike Krzyzewski has coached." That was the honest scouting report. He wasn't going to play the 5-out, the up-tempo motion offense that defined that team. But he was going to anchor practice. He was going to be the steady voice in the locker room. He was going to set screens nobody else on the roster could match.
The Duke media guide that year described him simply: "admired by his teammates for his attitude and toughness on and off the court." That was the whole role.
He played 17 games as a senior and averaged 1.4 points and 1.3 rebounds in 5.3 minutes. His best game was the home win over Bryant on November 14, when he scored four points and grabbed three rebounds. He earned his first career start on Senior Night against Wake Forest — a moment Krzyzewski reserves for players who have given the program four years of work without expecting starts in return. He recorded two points and three rebounds in Duke's first-round NCAA Tournament win over Troy on March 17.
The career numbers, after four years: 49 games. 1.5 points per game. 1.6 rebounds. 59.6% from the field — efficient in his limited minutes. One start. One Senior Night moment that the Cameron Crazies stood up for.
He had been the only senior on a team that reached the Elite Eight before falling to Michigan State. He had been the veteran voice that helped Zion Williamson and RJ Barrett and Cam Reddish navigate one of the most-watched freshman seasons in Duke history. He had earned his degree. The role had been small. The contribution had not been.
After Duke
Vrankovic went undrafted in the 2019 NBA Draft and went home. He signed with KK Split — one of the foundational clubs of Croatian basketball, the home of Toni Kukoc's youth career, the club where his father had cousins and connections going back decades. Split was where he would learn what professional basketball actually looked like in the country whose flag he had grown up under.
The 2019-20 ABA Liga season at Split was his first real chance to play extended minutes. On March 6, 2020, he matched a career-high four blocks with 14 points and six rebounds in a Croatian Liga win over Hermes Analitica. On January 12, 2020, he posted a 35-efficiency game against Cibona — the storied Zagreb club where his father had once played. Then on November 15, 2020, in an ABA League road loss to Crvena Zvezda B, he scored a career-high 21 points on 10-of-12 shooting from two with 12 rebounds. The career-high game came in Belgrade, against the second team of Red Star — one of the most historic rivalries in Yugoslav basketball, played by a son of two Olympic silver medalists.
After two seasons at Split, Vrankovic made the decision that European pros eventually have to make: prioritize money and minutes over hometown. He moved to BK Pardubice in the Czech Republic for 2021-22, and on January 29, 2022 he posted a 13-point, 13-rebound double-double in a Mattoni NBL win over Ústí nad Labem. He played in Cyprus. He played in France with Gries-Souffel of LNB Pro B. He kept his FIBA Europe Cup eligibility active.
In the summer of 2025, he agreed terms with KK Cedevita Junior Zagreb — a return to the city where he had spent parts of his childhood, the city where his father had played, the city that was his official Duke roster hometown. Cedevita is one of the Adriatic League's developmental clubs, a feeder of young talent that splits its competition between the Croatian Premijer Liga and the FIBA Europe Cup. Vrankovic, the senior of the roster at 29, became its starting center.
In the 2025-26 FIBA Europe Cup, he leads Cedevita Junior in rebounding at 4.3 per game. On October 8, 2025, against Split — his old club — he posted 16 points, 4 rebounds, an assist, and a career-high three steals in a 98-79 home win. The career arc that began in Minneapolis with a father in NBA blue had come, fully, to a Croatian gym on the same streets where his father had blocked Barcelona at the buzzer for Panathinaikos a year before he was born.
Where Is He Now
Vrankovic plays center for KK Cedevita Junior Zagreb of Croatia's Premijer Liga and the FIBA Europe Cup, having signed in summer 2025 after stops in Croatia, the Czech Republic, Cyprus, and France. He leads the FIBA Europe Cup squad in rebounds at 4.3 per game and ranks among Cedevita's top three scorers and rebounders in domestic play. His father Stojko, a two-time Olympic silver medalist, served as president of the Croatian Basketball Federation from 2016 to 2022 and remains one of his country's most decorated basketball figures. Antonio plays the same position, on the same Zagreb streets, in front of fans who can still remember his father's buzzer-beating block. The boy born in Minneapolis to a Yugoslav giant has come home to the city that made him a Croatian one.