Mainz midfielder Yunus Malli is attracting Premier League interest.
BILD says Mall's impressive form this season has attracted interest from Bayern Munich and Tottenham.
Malli, 23, has been outstanding for Mainz this campaign, drawing comparisons with Arsenal ace Mesut Ozil.
The Germany U21 international is a free-scoring midfielder, who has also been likened to Juventus legend Alessandro del Piero.
Mainz are under no pressure to sell after cashing in on Shinji Okazaki, the Leicester City forward, last summer.