On 25 August 2020, Jenz joined newly-promoted Swiss Super League side Lausanne-Sport on a permanent deal.[1] The following month, he made his professional debut, coming on as a late substitute in a 2–1 win over Servette.[2]
Lorient
On 30 August 2021, Jenz signed a five-year deal with Ligue 1 side Lorient.[3]
In an interview with German website Transfermarkt, Jenz spoke of his admiration for Celtic with him quoted as saying (in German): “Celtic is old school, Celtic is mysterious, Celtic is pure football and above all Celtic is a religion. When you stand at a home game, close your eyes and get goosebumps just from the chants, you know why this club fascinates the world”. Popular with Celtic fans, he is often called by his nickname “Mercedes Jenz”.[8] Although Jenz expressed his desire to remain at Celtic beyond his loan spell - it would later be terminated in January after lack of playing opportunities from November onwards due to the winter arrival of Yuki Kobayashi and regular starting centreback Carl Starfelt returning from injury.[9][10]
Schalke 04 (loan)
On 26 January 2023, Jenz joined Bundesliga club Schalke 04 on loan until the end of the season, with the move becoming permanent if his new club avoid relegation in the 2022–23 season.[11] Three days later, he made his debut for the club in a 0–0 draw against 1. FC Köln.[12] Jenz appeared in 11 matches as Schalke failed to climb out of the relegation zone, finishing in 17th. Following the season, despite Jenz expressing his desire to stay with Schalke,[13] the team confirmed that they would not push to sign Jenz permanently, and he would return to Lorient on 30 June.[14]
Wolfsburg
On 16 June 2023, Bundesliga side VfL Wolfsburg announced they had agreed to terms with Lorient to sign Jenz on a 4-year contract for an undisclosed fee.[15]
On 28 August 2024, Jenz moved on a season-long loan to Mainz 05.[16]
Personal life
Jenz was born in Germany to a Nigerian father and German mother, making him eligible to play for the Nigerian national team. However, his desire was to represent Germany at international level.[17]
