Sport Bild reported that Bayer Leverkusen inquired with Angelo Stiller's agent regarding his willingness to transfer, but after a short period of consideration, the player declined the approach. The publication also states that VfB Stuttgart was informed about the approach from Leverkusen after Stiller's rejection. Angelo Stiller is under contract with VfB Stuttgart until 2028 and has a release clause of around 37 million euros, which is not valid in the winter. The club has a kind of veto right and could buy out the clause for about 3.5 million euros.

Bayer Leverkusen admire Stuttgart midfielder Angelo Stiller. According to fussball-news, they face competition from other clubs. The 23-year-old German is also admired by Arsenal and Juventus, and Barcelona is interested in him. Stiller, who has 9 caps for his country, joined Stuttgart in August 2023 and is under contract until 2028. His market value, according to Transfermarkt, is currently €45.00m.