Adam Karabec will strengthen Hamburger SV at least for the upcoming season. The Czech left-footer, who is at home in the central midfield but can also play on the wings, celebrated his 21st birthday on Tuesday and completed his medical check with the Rothosen the following day. The U-21 national player is initially coming on loan until 2025 from Sparta Prague. Subsequently, there is a purchase option, which is said to be around three million euros - a sum that would probably only be affordable in the event of promotion.