Lasse Rieß transfer: what we know
Lasse Rieß's move from FSV Mainz 05 to Fortuna Düsseldorf is recorded as completed, with the database showing a loan transfer.
The TransferNews database currently lists Lasse Rieß as moving from FSV Mainz 05 to Fortuna Düsseldorf. The record is classified as a loan move and carries a status of completed.
The move is recorded as a loan and no separate reported loan fee is attached. The recorded transfer date is July 6, 2026.
This dossier links the move to 1 supporting report. Player, club and league profiles below provide the wider transfer history and current market context.