Oskar Pietuszewski: Age, FC Porto Career, Poland and Football Journey

Introduction

Oskar Pietuszewski is a Polish professional footballer who plays for FC Porto in Portugal. Born on 20 May 2008 in Białystok, Poland, he became known at a young age through Jagiellonia Białystok before completing a major move to Portuguese football in January 2026.

He mainly plays as a winger or attacking forward. His speed, attacking movement and ability to contribute goals helped him earn opportunities at club and international level while still in his teenage years.

As of August 2026, Pietuszewski is an FC Porto first-team player and a senior Poland international. He is under contract with the Portuguese club until 2031.

His rise has attracted attention because he progressed from youth football in Białystok to competing for one of Portugal’s major clubs within only a few years.

Readers interested in rising European players and wider sports and public figure coverage may also find his career path worth following.

Quick Facts

Fact	Details
Full Name	Oskar Pietuszewski
Date of Birth	20 May 2008
Age	18 years old, as of August 2026
Birthplace	Białystok, Poland
Nationality	Polish
Profession	Professional footballer
Position	Winger / Forward
Current Club	FC Porto
Shirt Number	77
Former Club	Jagiellonia Białystok
National Team	Poland
FC Porto Contract	Until 2031
Major Honour	Portuguese league champion with FC Porto, 2025/26

Who Is Oskar Pietuszewski?

Oskar Pietuszewski is one of the young Polish footballers who reached senior European club football before turning 18.

He developed through the football system in his home city of Białystok and became part of Jagiellonia Białystok, a well-known Polish club.

His performances at youth and senior level gradually moved him into the national spotlight. He later attracted interest outside Poland and joined FC Porto in early 2026.

His career is still at an early stage, but he has already played in Poland’s top division, European competition, Portuguese football and international matches for Poland.

Early Life and Football Development

Pietuszewski was born in Białystok, a city in north-eastern Poland.

Football became an important part of his life from childhood. He represented Primary School No. 14 in Białystok in the Tymbark Cup, a major youth football competition in Poland.

During the regional stage of the competition in 2018, he was recognised as one of the leading scorers.

He continued developing through the youth structure connected with Jagiellonia Białystok.

His progress was not completely smooth. During his junior years, he also experienced a serious knee injury that interrupted part of his development. He later returned to competition and continued moving towards senior football.

Jagiellonia Białystok Career

Jagiellonia Białystok provided Pietuszewski with his route into professional football.

He made his senior first-team debut on 29 August 2024 in a European match against Ajax.

Playing against an internationally recognised club at such a young age was an important step in his development.

After his debut, he began receiving more opportunities in Polish domestic football. His role increased during the following season as he became more involved in Jagiellonia’s attacking play.

During the first half of the 2025/26 Polish league season, he made 17 Ekstraklasa appearances and scored three goals before leaving the club.

His performances also earned individual recognition.

He was named Ekstraklasa Young Player of the Month in August 2025 and again in September 2025.

Winning the award in consecutive months strengthened his reputation as one of the notable young players emerging from Polish football at the time.

Poland U21 Record

Pietuszewski’s progress was not limited to club football.

On 5 September 2025, he made his Poland Under-21 debut against North Macedonia.

He scored in the match and became the youngest goalscorer in Poland U21 history at 17 years, three months and 16 days.

That achievement was an important sign of how quickly he was progressing through Poland’s national-team structure.

During the relevant U21 campaign, he recorded six appearances, four goals and one assist.

Strong youth international performances soon opened the door to the senior national team.

Transfer to FC Porto

One of the biggest moments in his young career came in January 2026.

Oskar Pietuszewski officially joined FC Porto on 7 January 2026.

The move was significant for both the player and Jagiellonia Białystok.

The Polish club described the transfer as the biggest outgoing transaction in its history at that time.

FC Porto stated that the total transfer value could reach €10 million, including fixed and performance-related payments.

His first Porto agreement initially ran until 2029 and included a €60 million release clause.

Joining Porto gave him the chance to compete in a new country, adapt to a different football culture and develop at a club with a long history of producing and improving young players.

FC Porto Debut

Pietuszewski made his competitive Porto debut on 18 January 2026 against Vitória SC.

He entered the match during the second half as Porto secured a 1–0 victory.

The appearance came only 11 days after his transfer was officially announced.

It showed how quickly he was introduced into the first-team environment.

Instead of spending a long period away from senior competition, he began receiving meaningful minutes soon after arriving in Portugal.

First FC Porto Goal and Club Records

His first Porto goal arrived on 27 February 2026 against Arouca.

The goal became especially memorable because it created two club records.

Pietuszewski became the youngest foreign player to score for FC Porto, doing so at 17 years, nine months and seven days.

The strike was also recorded as the fastest goal scored at Estádio do Dragão.

It was an important moment because it showed that his move to Portugal was beginning to produce results on the pitch.

He later scored in notable league games against Benfica and Moreirense during March 2026.

Portugal League Title

The 2025/26 season became even more important when FC Porto won the Portuguese league championship.

Pietuszewski was part of the title-winning squad.

By the time Porto announced his contract extension in May 2026, he had recorded 16 league appearances, 11 starts, three goals and four assists following his winter transfer.

Winning a domestic league title during his first few months in Portugal gave him a major honour early in his professional career.

Poland Senior National Team

His move to Porto was followed by another major step.

Oskar received his first senior Poland opportunity during the country’s March 2026 international matches.

He made his senior Poland debut on 26 March 2026 against Albania.

He entered at the beginning of the second half as Poland won the match 2–1.

A few days later, he also featured against Sweden.

Further appearances followed against Ukraine and Nigeria during the May and June international period.

By the end of that window, he had reached four senior Poland appearances.

Moving from Poland U21 football to the senior national team in such a short period highlighted the speed of his development.

New FC Porto Contract

FC Porto showed further confidence in the winger by extending his contract.

On 28 May 2026, the club announced that his agreement had been renewed until 2031.

The longer deal came only a few months after his arrival.

For a young player, a long-term agreement can provide stability while also showing that the club sees him as part of its future plans.

His development remains important because he is still only 18 and has many seasons ahead in senior football.

What Position Does He Play?

Pietuszewski is mainly used as an attacking wide player.

He can be described as a winger or forward.

His position allows him to attack from wider areas, move towards goal and support central attacking players.

His early senior record shows that he can contribute both goals and assists.

However, his role may continue changing as he develops physically and tactically.

Young footballers often play in several attacking positions before settling into their strongest long-term role.

Oskar Pietuszewski Injury Update

At the start of the 2026/27 season, Pietuszewski was temporarily unavailable because of a muscular injury in his right thigh.

FC Porto reported the problem in August 2026.

The injury kept him out of the opening part of the league season while he continued recovery work away from full team training.

As of 18 August 2026, he remained an FC Porto player recovering from the injury.

There is no reason to describe the issue as a permanent career problem. It should simply be treated as his latest confirmed short-term fitness situation.

How Much Did FC Porto Pay for Him?

The officially documented transfer structure allowed the total amount of the deal to reach €10 million.

That figure included fixed and variable payments linked to agreed conditions.

It is more accurate to describe the deal this way rather than simply stating that Porto paid €10 million immediately.

The transfer was also historically important for Jagiellonia because the Polish club described it as its record outgoing deal.

Oskar Pietuszewski Salary and Net Worth

Reliable public information does not provide enough evidence to publish a confirmed personal salary or net worth figure.

For that reason, speculative numbers from unofficial football-finance and celebrity websites should not be treated as facts.

The confirmed financial information connected with his career relates mainly to his transfer agreement and contract with FC Porto.

Why Is Oskar Pietuszewski Famous?

He is mainly known for five important reasons.

First, he became a senior footballer for Jagiellonia Białystok while still very young.

Second, he became the youngest goalscorer in Poland U21 history.

Third, he completed a record outgoing transfer from Jagiellonia to FC Porto.

Fourth, he became the youngest foreign scorer in Porto’s history.

Finally, he reached the senior Poland national team before his 18th birthday season had finished.

Together, these achievements made him a recognised name among followers of Polish and European football.

Career Highlights So Far

His career has already included several notable milestones:

• Senior Jagiellonia Białystok debut in August 2024.
• Consecutive Ekstraklasa Young Player of the Month awards in 2025.
• Youngest scorer in Poland U21 history.
• Transfer to FC Porto in January 2026.
• Youngest foreign goalscorer in FC Porto history.
• Record fastest goal at Estádio do Dragão.
• Senior Poland debut in March 2026.
• Portuguese league champion in the 2025/26 season.
• FC Porto contract extended until 2031.

These achievements are significant, but he remains at an early point in his professional development.

What Comes Next?

The next stage of Pietuszewski’s career will depend on regular playing time, fitness and continued development at FC Porto.

He has already shown that he can move successfully between youth football, senior domestic competition and international football.

His challenge now is to build consistency over full seasons rather than only producing early milestones.

His long-term Porto contract gives him time to develop within the club.

His future involvement with Poland will also depend on performances and competition for places within the national team.

At 18, there is still plenty of room for his game to grow.

Final Thoughts

Oskar Pietuszewski has experienced a rapid rise in professional football.

From youth competitions in Białystok to Jagiellonia’s first team, FC Porto and the Poland national side, his progress has happened in a relatively short period.

His move to Portugal in January 2026 became one of the most important moments of his career so far.

He quickly added goals, assists, club records and a Portuguese league title to his early senior record.

As of August 2026, he is an 18-year-old FC Porto winger, Poland international and contracted Porto player until 2031.

The most useful way to judge his career from this point will be through regular performances, development and achievements on the pitch rather than predictions about how good he may eventually become.