Adam Obert, 22, is reportedly attracting interest from Belgian club Royal Antwerp, who are eager to acquire the left-sided defender. Obert, who is under contract with Cagliari until 2029, was the subject of a rejected bid from Celtic, which offered £3 million, a figure that did not meet Cagliari's £6 million valuation. With Royal Antwerp expressing interest, the competition for the Slovakian international's signature is expected to intensify as the summer transfer window enters its final month. For additional context, the player joined Cagliari from Sampdoria's youth setup for a fee of €75,000 in 2021, and his current market value is estimated by Transfermarkt at €3 million.