Jannik Mause (born 11 July 1998) is a German professional footballer who plays as a forward for club Fortuna Köln.

Early life Mause joined the youth academy of German Bundesliga side Mainz 05 at the age of nineteen.

Club career In 2019, Mause signed for German side Steinbach Haiger. In 2020, he signed for German side SV Rödinghausen. In 2021, he signed for German side FC Wegberg-Beeck. After that, he signed for German side Alemannia Aachen. In 2023, he signed for German side FC Ingolstadt. He was regarded as one of the club's most important players.

In July 2024, Mause signed for 2. Bundesliga club 1. FC Kaiserslautern.

On 28 January 2025, Mause was loaned to Greuther Fürth in 2. Bundesliga. On 29 August 2025, Mause moved on a new loan to Rot-Weiss Essen in 3. Liga.

International career Mause has represented Germany internationally at youth level.

Style of play Mause mainly operates as a striker.

Personal life Mause's parents have lived in North Rhine-Westphalia, Germany.

Career statistics

+ Appearances and goals by club, season and competitionClubSeasonLeagueDFB PokalOtherTotalDivisionAppsGoalsAppsGoalsAppsGoalsAppsGoalsKöln II2015-16Regionalliga West20——20Mainz 05 II2017-18Regionalliga Südwest276——2762018-19Regionalliga Südwest262——262Total538——538Steinbach Haiger2019-20Regionalliga Südwest162——162SV Rödinghausen2020-21Regionalliga West162——162Wegberg-Beeck2020-21Regionalliga West176——176Alemannia Aachen2021-22Regionalliga West248——2482022-23Regionalliga West2814——2814Total5222——5222Ingolstadt2023-243. Liga3318——33181. FC Kaiserslautern2024-252. Bundesliga12012—132Greuther Fürth (loan)2024-252. Bundesliga5000—50Career total2065812—20760

References