Oso

In August 2026, reports indicate Sevilla and Strasbourg agreed to a €10 million fixed fee, after a prior €6 million plus €2 million add-ons offer was rejected. In July 2026, Fiorentina was reportedly in talks with an initial offer of €10 million, with Sevilla asking for €15 million; a deal was considered possible between €12-15 million. Also in July 2026, Olympiakos was linked with a collapsed deal after a reported €6.5 million offer, while Sevilla's demand was said to be €10 million plus add-ons. One report from July 2026 mentioned Nottingham Forest nearing a €20 million release clause. Transfermarkt's valuation reportedly rose from €2 million in March 2026 to €10 million by July 2026.

Our valuation for Joaquín Martínez Gauna / Oso is anchored by the reported August 2026 agreement between Sevilla and Strasbourg for a fixed €10 million fee. This is further supported by extensive negotiations in July 2026 with other clubs, such as Fiorentina, where offers and asking prices ranged from €10 million to €15 million. The player's expiring contract in June 2027 adds pressure for a sale, solidifying this valuation range.