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TransferFeed valuation based on market analysis.
Recent reports from June to September 2025 consistently cited a market value of €4,000,000 for the player, as estimated by Transfermarkt. One report also noted this was a significant drop from a peak valuation of €16,000,000 in late 2022. The most significant historical fee mentioned is from his August 2023 transfer, when Bologna reportedly paid AZ Alkmaar €11,000,000, a figure that was also cited as €10,000,000 in one later report.
Our valuation for Jesper Karlsson is driven by the significant decline from his €11M transfer fee to Bologna in 2023. His subsequent struggles, multiple unsuccessful loan spells, and current exclusion from the squad have drastically lowered his market value. The valuation reflects a balance between his past potential at AZ Alkmaar and his poor recent form, with Bologna likely looking to cut their losses on a player whose market value is consistently reported at €4M.
Rumored destinations and interested clubs.
Alieu Njie is the closest match according to our proprietary analysis of transfer rumours and club connections.
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