Who is J. Karlsson?
J. Karlsson, defender, nationality Sweden, 22 years of age. In 2026 he is turning out for Västerås SK FK.
His 2026 season so far: 26 matches, 1 goal and 1 assist (scoring around once every 1453 minutes).
The season before (2025): 8 matches, 0 goals and 0 assists.
Last move: he left Hammarby FF for Västerås SK FK on 24 March 2026.
J. Karlsson: 2026 season stats
Club competitions
| Competition | Apps | G | A | Mins | Cards | Rtg |
|---|---|---|---|---|---|---|
| Allsvenskan | 26 | 1 | 1 | 1453 | 2/0 | 6.7 |
J. Karlsson: detailed stats
Figures added up across every club competition in 2026.
J. Karlsson: 2025 season stats
J. Karlsson: career
| Club | Period |
|---|---|
 Västerås SK FK | 2026 |
 Sandviken | 2024–2025 |
 Stockholm Internazionale | 2023 |
Youth and reserve sides are left off; senior clubs only.
J. Karlsson: transfers
| Date | Move | Fee |
|---|---|---|
| 24 March 2026 | Hammarby FF → Västerås SK FK | Loan |
| 29 November 2025 | Västerås SK FK → Hammarby FF | |
| 26 August 2025 | Hammarby FF → Västerås SK FK | Loan |
| 29 January 2025 | Sandviken → Hammarby FF | |
| 27 January 2025 | Sandviken → Hammarby FF |
J. Karlsson: frequently asked questions
What is J. Karlsson's goal tally for 2026?
J. Karlsson's 2026 so far: 1 goal and 1 assist across 26 matches.
What is J. Karlsson's current club?
In 2026 J. Karlsson (defender) is on the books at Västerås SK FK. Nationality: Sweden.
How old is J. Karlsson?
J. Karlsson is currently 22. Date of birth: 27 November 2003.
Where did J. Karlsson move in his last transfer?
He moved from Hammarby FF to Västerås SK FK on 24 March 2026.
About J. Karlsson
Season statistics, career, transfers and honours for J. Karlsson (Sweden) are collected on this page. His current club is Västerås SK FK, and the rest of the squad appears on the club page.