Grazer AK have completed the permanent transfer of Leon Klassen, the 26‑year‑old centre‑back who spent the first half of the 2025‑26 season on loan from SV Darmstadt. The move was announced on 9 July 2026 and means the Austrian side now own the defender outright.

What happened?

On 9 July 2026 SV Darmstadt confirmed that Klassen would not return after his loan, citing a lack of regular playing time. The club’s managing director Paul Fernie explained that the player “did not see the prospect of consistent minutes that he expected.” Consequently, the transfer was made permanent, with Grazer AK taking full registration of the defender.

Why does it matter for Grazer AK?

Grazer AK have struggled defensively in the early stages of the 2025‑26 2. Liga campaign, conceding 1.4 goals per game. Adding a physically robust, 1.90 m tall centre‑back like Klassen should tighten the back line. His experience in the German second division brings a different tactical perspective that could help the team adapt to the league’s fast‑paced attacking play.

How will Klassen fit into the squad?

Head coach Thomas Huber is expected to slot Klassen into a three‑centre‑back system alongside veteran Markus Schmid and rising talent Julian Novak. Klassen’s ability to play out from the back aligns with Huber’s emphasis on building attacks through possession. The defender also adds aerial strength for set‑pieces, an area where Grazer AK have scored only two goals from corners this season.

What’s next for Grazer AK?

The club’s next fixture is a home match against FC Liefering on 15 July 2026. If Klassen can integrate quickly, his presence could be decisive in a tight contest that may influence the team’s position near the top half of the table. Fans will be watching closely to see whether the permanent move translates into a more resilient defence.

The transfer also signals Grazer AK’s willingness to invest in players with Bundesliga experience, a strategy that could pay off as the club aims for promotion to the Austrian Bundesliga next season.