Jesper Karlsson is a Swedish left winger, born on 25 July 1998 (age 28). Now at Servette, he usually works from the left and wears number 21. His current market value is around £3.5m, according to Transfermarkt.
His most productive spell came with AZ, where the 2021–22 league season stands out: 15 goals in 34 appearances. That was the sort of return which gives a wide player proper substance, rather than just neat touches and hopeful promise.
At Servette in 2026–27, Karlsson has made three Super League appearances. His career to this point is that of an established Swedish attacker, with his AZ form still the clearest marker of what he can offer when settled and effective.
📈 Key stats and insights
Jesper Karlsson has made 3 appearances (1 start, 2 as substitute) in Super League 2026–2027
Jesper Karlsson scored 15 goals in 2021–2022
Jesper Karlsson scored 9 goals in 2022–2023
Jesper Karlsson carries a €4.00m market value
Last updated 24 September 2026. Send feedback
