Oskar Pietuszewski
Agent, Salary, Contract, Club and Profile

Poland

€25mm

Key Facts

Date of birth: 20.05.2008
Nationality: Poland
Current club: FC Porto
Position: Left Winger
Height: 1.79m
Current market value: €25mm
Represented by: UNIDOS
Main agent: Mariusz Piekarski
Reported salary: €770,000 gross per year
Contract expires: 30.06.2031

About

Oskar Pietuszewski is a Polish winger who plays for FC Porto and the Poland national team. Primarily used from the left, he is a direct, technically confident attacker with strong acceleration, close control and the ability to threaten defenders in one-on-one situations.

Pietuszewski developed entirely through Jagiellonia Białystok’s academy before breaking into the senior team as a teenager. His rise in Poland was rapid, and by the end of 2025 he had established himself as one of the country’s most highly rated young attacking players.

FC Porto signed him in January 2026 for an initial fee of around €8m. He adapted quickly to Portuguese football, scoring his first Porto goal within weeks of arriving and becoming the youngest foreign player to score for the club.

At international level, Pietuszewski progressed through Poland’s youth teams before reaching the senior national team in 2026. His technical profile, age and early exposure to top-level European football make him one of the leading prospects in Polish football.

Representation

• Agency: UNIDOS

• Main representative: Mariusz Piekarski

• Jurisdiction: Poland and international markets

• Linked with Pietuszewski since: His Jagiellonia Białystok period

• FIFA licence status: Not publicly confirmed

• Related agency page: https://www.footballagencies.com/football-agency/unidos-football-agency/

Pietuszewski is represented by UNIDOS, which has been publicly listed as his verified representation during his move from Jagiellonia Białystok to FC Porto.

The agency has accompanied his progression from Polish academy football into one of Europe’s strongest development environments.

His move to Porto represented a significant step in his career, giving him access to regular Primeira Liga football and a club with a strong record of developing young players before major transfers to Europe’s leading leagues.

Career timeline

• 2016: Joined Jagiellonia Białystok’s academy

• 2024: Progressed into Jagiellonia’s senior team

• 2024/25: Began receiving regular first-team minutes

• 2025: Established himself as one of the leading young players in the Ekstraklasa

• 2025: Progressed into Poland U21 despite being significantly younger than most teammates

• 2025: Scored regularly for Poland U21

• January 2026: Joined FC Porto

• January 2026: Made his Porto debut against Vitória Guimarães

• February 2026: Scored his first Porto goal against Arouca

• February 2026: Became the youngest foreign goalscorer in Porto history

• 2026: Broke into the senior Poland national team

• May 2026: Extended his Porto contract until 2031

• 2026/27: Continued his development as part of Porto’s senior attacking squad

Transfer history

• 2016 – Joined Jagiellonia Białystok academy – Youth registration

• 2024 – Jagiellonia Białystok academy to first team – Promoted into senior football

• 2026 – Jagiellonia Białystok to FC Porto – Permanent transfer – Reported fee: approximately €8m plus up to €2m in bonuses

• 2026 – FC Porto contract extension – New agreement until June 2031

Pietuszewski spent his entire youth development period with Jagiellonia before moving abroad for the first time in January 2026.

Porto paid around €8m guaranteed, with performance-related bonuses potentially taking the total package to approximately €10m.

Only a few months after arriving, Porto extended his contract until 2031 and inserted a €60m release clause, reflecting his rapid progression and increased long-term value.

Playing profile

Pietuszewski is primarily a left winger but can also operate from the right or as an attacking midfielder.

He is right-footed and particularly dangerous when attacking defenders directly from the left side. His acceleration and close control allow him to shift the ball quickly before driving towards goal.

One of his main strengths is his willingness to play vertically. Pietuszewski looks to carry possession forward rather than circulating the ball conservatively and frequently attempts to eliminate defenders through dribbling.

He also possesses strong attacking instincts around the penalty area. His movement allows him to arrive in scoring positions despite beginning attacks from wide areas.

Technically, he is comfortable receiving at speed and can combine quickly with central attackers. His passing and decision-making in the final third continue to improve as he gains senior experience.

At Porto, he is developing within an environment known for preparing young players for higher-level European football, making his next two to three seasons particularly important for his long-term trajectory.

Key strengths

• Acceleration

• One-on-one dribbling

• Progressive ball carrying

• Direct attacking style

• Close control

• Movement from wide into central areas

• Attacking transitions

• Final-third combinations

• Off-ball movement

• Ability to play across the attacking midfield line

• Senior experience at a young age

• High long-term potential