Tsiy-William Ndenge (born 13 June 1997) is a German professional footballer who plays as a midfielder for Grasshoppers in the Swiss Super League.
A youth product of Borussia Mönchengladbach, he represented their reserve squad in the Regionalliga West, in the German fourth tier, as well as Eredivisie side Roda JC Kerkrade on loan in the 2017–18 season.
[6] In his first half year with the Grasshoppers, he played 16 of 19 games, scoring three goals and supplying one assist, and became an important focal point in the midfield.
He ended up playing 27 out of 36 games, missing some to minor injuries, and scored four goals and supplied one assist in his debut season in Zurich.
As a result, Grasshoppers were forced to secure their spot in the Super League through the relegation play-off, which Ndenge played for the full 180 minutes.