Neftci Baku is interested in Gustavo Klismahn, a 26-year-old Brazilian central midfielder. The Azerbaijani club will need to pay Santa Clara to release the player. Klismahn returned to Santa Clara in January following a loan to Vissel Kobe, after which he became a regular starter and missed only two matches. Klismahn has one year remaining on his contract, which concludes in June 2027. The deal is expected to be for a value between 500 thousand and 1 million euros. During the 2025/2026 Liga Portugal season, he made 16 appearances, scored 1 goal, and provided 1 assist. According to Transfermarkt, his current market value is €500k.