Marius Bülter

Early career and Magdeburg

Born in Ibbenbüren, Bülter played for Eintracht Rheine, SuS Neuenkirchen and SV Rödinghausen before signing for 1. FC Magdeburg in the summer of 2018. Over the 2018–19 season, Bülter made 32 appearances, scoring four goals, in a season where Magdeburg would get relegated to the 3. Liga.

Union Berlin

On 4 July 2019, Bülter joined Bundesliga club 1. FC Union Berlin on a season-long loan, with the club having the option to make the transfer permanent at the end of the season. He made his debut for Union in their first Bundesliga appearance: a 4–0 defeat at home to RB Leipzig. His first goals for Union came in a stunning 3–1 victory at home to Borussia Dortmund: The opening and winning goals in Union's first win in the Bundesliga.

Schalke 04

On 26 June 2021, he agreed to join Schalke 04, newly relegated from the Bundesliga, signing a three-year contract.

TSG Hoffenheim

On 6 July 2023, following Schalke 04 relegation from Bundesliga, he signed with TSG Hoffenheim on a three-year contract.

1. FC Köln

On 31 July 2025, Bülter signed a two-season contract with 1. FC Köln.

As of match played 19 September 2026

Schalke 04

2. Bundesliga: 2021–22