Diogo Leite, a technically skilled defender under contract until 2026, was one of the most consistent players in an otherwise underwhelming season for Union Berlin. Last summer, top clubs like Atletico Madrid and AC Milan showed interest in him, and the interest is expected to be significant again in the upcoming transfer period. It remains to be seen whether the Portuguese player will continue to regularly play at the Stadion An der Alten Försterei next season. Currently, his market value is estimated at 17.00 million euros according to Transfermarkt.