Matias Tamminen

Matias Tamminen (born 21 November 2001) is a Finnish professional footballer who plays as a winger for Superettan club Öster.

Career KTP Born in Kotka, Tamminen started playing football in a youth sector of his hometown club Kotkan Työväen Palloilijat (KTP). He made his senior debut with the club’s first team in 2018, when the club played in second-tier Ykkönen.

RoPS In early 2019, he joined Rovaniemen Palloseura (RoPS) in Veikkausliiga, and during the season featured with the first team and the reserve team in Kakkonen.

Inter Turku On 17 December 2020, fellow Veikkausliiga side FC Inter Turku announced the signing of Tamminen on a three-year deal, and immediately thereafter loaned him back to KTP for the 2021 season.

In July 2022, Tamminen represented Inter Turku in UEFA Europa Conference League qualifiers. After the season, Tamminen was awarded the Anneli trophy by the club's boardroom, which is traditionally granted to the most loyal team player of the club.

On 9 January 2024, Tamminen extended his contract with Inter Turku for the 2024 season. After the season, he was awarded for the most assists of the season, by the Football Association of Finland.

Östers IF On 18 December 2024, Tamminen signed with Allsvenskan club Östers IF, starting in January 2025. On 30 March 2025, Tamminen scored in his Allsvenskan debut for Öster, in a 4–3 away loss against IFK Norrköping.

Career statistics

Honours Inter Turku Finnish League Cup: 2024 Finnish League Cup runner-up: 2022 Finnish Cup runner-up: 2022, 2024