Biel

In July 2025, reports indicated Biel's loan to Atlético Mineiro included a conditional mandatory purchase clause of €7 million. Around the same time, Sporting was reportedly demanding €7 million from Corinthians for a permanent transfer. Conflicting reports from that period mentioned Sporting's initial purchase fee as €8 million or €6.2 million. In June 2025, his Transfermarkt valuation was cited as €5 million. The official transfer history confirms Sporting CP acquired him from Bahia in February 2025 for €6.0 million, and Bahia had previously bought him from Fluminense in January 2023 for €1.6 million.

Our valuation for Gabriel Teixeira Aragão is anchored by Sporting CP's €6.0M purchase in early 2025 and their subsequent €7M asking price later that year. However, we have adjusted this figure downwards to reflect his underwhelming performances during loan spells at Atlético Mineiro and his subsequent move to Saudi Arabia, which suggest a diminished market value.