Odra Opole has announced the permanent transfer of 25-year-old Croatian midfielder Adrian Liber from Slaven Belupo. The player, who can operate in defensive or central midfield as well as on the wings, signed a contract until the end of June 2028, which includes an option for a twelve-month extension. Liber has over 100 appearances in the Croatian top division from his time with his former club and HNK Rijeka. This is the first league team's third incoming transfer of the winter window. In the SuperSport HNL this season, he made 15 appearances and scored 1 goal. Liber has 2 caps for the Croatia U21 national team. His current market value is €600k, according to Transfermarkt.