Player Summary
J. Karlsson is a Midfielder at Servette FC (Super League). Their club career began at Falkenbergs FF in 2015, followed by spells at IF Elfsborg, AZ Alkmaar, Bologna, Lecce, Aberdeen and Utrecht, and they have been with Servette FC since 2026. Listed records show 12 appearances for Sweden.
Season goals0
Season assists1
Rating6.62
Upcoming matches
Scope: 2026/27 / 2025/26
| Competition | Round | Date | Opponent | H/A | Venue |
|---|---|---|---|---|---|
| Super League | Regular Season - 11 | 2026-10-25 | H | Rheinpark Stadion | |
| Super League | Regular Season - 12 | 2026-11-01 | A | Kybunpark | |
| Super League | Regular Season - 13 | 2026-11-09 | H | - |
Key metrics (total)
Appearances51
Starts34
Minutes3,031 min
Goals10
Assists2
G+A12
Yellow cards7
Red cards0
Key metrics are totals for the displayed season (9 competitions combined, 2026/27 / 2025/26).
Performance by competition
9 competitions
| Competition | Appearances | Starts | Min | Goals | Assists | Yellow cards | Red cards | Rating |
|---|---|---|---|---|---|---|---|---|
 Premiership | 18 | 16 | 1,291 | 5 | 0 | 2 | 0 | 6.85 |
 Eredivisie | 18 | 7 | 688 | 4 | 1 | 2 | 0 | 6.89 |
 UEFA Europa Conference League | 6 | 6 | 502 | 1 | 0 | 2 | 0 | 6.63 |
 Super League | 4 | 2 | 184 | 0 | 1 | 1 | 0 | 6.62 |
 Friendlies Clubs | 2 | 1 | 153 | 0 | 0 | 0 | 0 | - |
 League Cup | 1 | 1 | 90 | 0 | 0 | 0 | 0 | - |
 Schweizer Cup | 1 | 1 | 90 | 0 | 0 | 0 | 0 | - |
 FA Cup | 1 | 0 | 33 | 0 | 0 | 0 | 0 | - |
 Serie A | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |