Lassine Sinayoko

In May 2026, reports cited a Transfermarkt value of €8 million. In April 2026, a potential transfer to Saint-Étienne was estimated at around €10 million. In January 2026, reports suggested he was available for approximately £8 million (around €9.4 million), with one valuation placing him between €10 and €15 million. During the summer 2025 transfer window, a move to Lens for a reported €8 million (including bonuses) was extensively discussed and nearly finalized before collapsing. At that time, Auxerre's asking price was reportedly €10 million, and the club rejected several bids from Nice, with the highest reported offer being €7 million including bonuses.

Our valuation is driven by the heavily reported, near-completed transfer of Lassine Sinayoko to Lens in summer 2025 for €8 million, which Auxerre ultimately rejected while reportedly demanding at least €10 million. This baseline is reinforced by his subsequent contract extension to 2027, which strengthened Auxerre's negotiating position, and more recent rumours from early 2026 linking him to clubs like Saint-Étienne and Wolves with valuations around the €10 million mark.