J. Karlsson is a professional football player from Sweden, born on November 27, 2003.

Which team does J. Karlsson play for?

J. Karlsson plays as a Defender for Hammarby FF in the Allsvenskan.

What are J. Karlsson's career statistics?

Over 3 seasons with 3 teams, J. Karlsson has made 69 appearances, scored 3 goals and provided 3 assists.

How has J. Karlsson performed?

In the 2025 season, J. Karlsson has made 6 appearances, played 55 minutes, scored 0 goals and provided 0 assists with an average rating of 6.9.

What position does J. Karlsson play?

J. Karlsson plays as a Defender. Responsible for defense and building play.

When does J. Karlsson play next?

J. Karlsson will next play for Hammarby FF against IFK Varnamo on July 27, 2025 at 14:30 at Finnvedsvallen.

How old is J. Karlsson?

J. Karlsson is 22 years old and is in the Early_professional of their career.

What are J. Karlsson's physical attributes?

J. Karlsson is 180 cm tall and weighs Unknown.

What are J. Karlsson's passing statistics?

J. Karlsson has completed :accurate passes out of :total (:accuracy% accuracy).

Home
Players
J. Karlsson

J. Karlsson

Hammarby FF (Coach: K. Hellberg )

Age

Nationality

Sweden

Height

180 cm

Current Season

Appearances

Goals

Assists

Minutes

Overview Statistics Fixtures

Career_progression

Swipe_to_see_more

2025/2026

Games

Goals

Assists

Hammarby FF (6 Games_short)

Sandviken (0 Games_short)

Allsvenskan, Superettan

2024/2025

Games

Goals

Assists

Sandviken (29 Games_short)

Hammarby FF (3 Games_short)

Stockholm Internazionale (0 Games_short)

Ettan - Relegation Round, Superettan +1

2023/2024

Games

Goals

Assists

Ettan - Relegation Round, Svenska Cupen

Season	Team	Games	Goals	Assists	Minutes	G/90	Cards
2025/2026 Current	Hammarby FF (6) Sandviken (0)	6	0	0	55	0.00	0
2024/2025	Sandviken (29) Hammarby FF (3) Stockholm Internazionale (0)	32	1	3	2,153	0.04	3
2023/2024	Stockholm Internazionale	31	2	0	2,784	0.06	4

Career_games

Career_goals

Career_assists

Scoring_rate_declined

Advanced Metrics

2025/2026 Season

6.9

Avg Rating

Good

Min/Game

55 Total_minutes

Goal Involvement

0G + 0A

Total Goals

Total Assists

Goals/Game

Assists/Game

Goal Involvement

Performance Insights

Most Productive: Goal Scorer

Shot Efficiency: Needs Improvement (0%)

Discipline Level: Excellent

Playing Time: Substitute (9min)

Career Timeline - J. Karlsson

3 Seasons

Total Goals

↘ -2 vs First Season

Total Assists

→ Stable vs First Season

Total Appearances

23 Per Season

7.0

Peak Rating

6.9 Average

Season Breakdown

2025/2026

Hammarby FF, Sandviken

Goals

Assists

Apps

6.9

Rating

55 Minutes 9 Min/Game

2024/2025

Sandviken, Hammarby FF + 1 More

Goals

Assists

Apps

7.0

Rating

2,153 Minutes 67 Min/Game 0.03 Goals/Game

2023/2024

Stockholm Internazionale

Goals

Assists

Apps

Rating

2,784 Minutes 90 Min/Game 0.06 Goals/Game

Career Overview

Seasons

Appearances

Goals

Assists

Teams

4,992

Minutes

Yellow Cards

Red Cards

Season History

Season	Team	League	Appearances	Goals	Assists	Minutes
2025/2026	Hammarby FF Sandviken	Allsvenskan Superettan	6	0	0	55
2024/2025	Sandviken Hammarby FF Stockholm Internazionale	Superettan Svenska Cupen Ettan - Relegation Round	32	1	3	2,153
2023/2024	Stockholm Internazionale	Ettan - Relegation Round Svenska Cupen	31	2	0	2,784