International football agent Ali Barat received an official mandate in recent days to seek proposals from France for Gabriel Mec. Gabriel Mec is represented by Cleber Eduardo, who has formed a temporary partnership with Barat during the European summer transfer window. ESPN reports that Grêmio currently values Gabriel Mec between 15 and 20 million euros. The player's contract with Grêmio is valid until September 2027, and renewal attempts until 2031 have not progressed. There is an urgency to proceed with a sale due to the short duration of the current contract.

According to RTI Esporte, Gabriel Mec of Grêmio strongly interests Paris Saint-Germain, and the club is described as the one most interested in him. Grêmio recently extended Mec's contract until 2031. RTI Esporte also reports that Grêmio values Gabriel Mec at 20 million euros.

Antonio Dutra Jr. said Gabriel Mec, a 17-year-old Brazilian goalkeeper who has a contract with Grêmio until the end of 2027, has been scouted by major international football clubs. Antonio Dutra Jr. stated that Gabriel is one of those young players who always attracts interest and that he was with the Brazilian national team. He added that they are not currently in a position to say no, as it depends on the context and the operation, but that the player is in full development, ambidextrous, in the main squad, and focused. He also said that they are analyzing calmly and that there have been offers, but the club did not sell. He mentioned there was a situation involving the war, and the family did not want him to leave. He stated that if an offer arrives, they will evaluate it. The Brazil U17 international has made 2 appearances in the CBF Brasileiro U20 league during the 2025/2026 season. Several European clubs, including Sporting CP, Benfica, Liverpool, and Shakhtar Donetsk, have been linked with the player. In March 2026, reports indicated Shakhtar Donetsk made a bid of €16 million for the player, with Grêmio reportedly countering with a minimum asking price of €20 million.