German defensive midfielder Jonas Meffert, 31, is reported as missing from Hamburger SV's first training session of the year. It is indicated that Jonas Meffert has already left the club. His contract with the club is set to expire on June 30, 2026, and he has made 4 appearances in the domestic league this season. His current market value is estimated by Transfermarkt at €800k, and there are reports linking Holstein Kiel with the player.