J. Karlsson
ATT🇸🇪28 years old·born 25 Jul 1998
171 cm · 70 kg
Servette FC · Swiss Super League
Rank #3,154·313 matches tracked
Playing style
CreatorNon-pen goals /90
0.30
72nd pct
Assists /90
0.22
75th pct
Shots /90
2.31
86th pct
Shot accuracy
52%
71st pct
Key passes /90
1.80
88th pct
Dribbles /90
2.26
57th pct
Latest· 10 Oct 2026
90' vs FC Sion — a quiet game.
Servette FC 3–0 FC Sion (win) · Rating 6.7 · Elo +8 · 26 passes (2 key) · 3/5 dribbles · 5/10 duels
Form — EAR = Elo Above Replacement, football's version of baseball's WAR (Wins Above Replacement). Every rated match scores a player against the average performance for their position: better adds to EAR, worse subtracts. EAR180 adds up the last 180 days (current form); EAR career adds up every rated match. Our predictions add EAR180 to a player's Elo, about 37 Elo points per EAR point. Each bar is the EAR180 going into that match: green above the position average, red below. A gap means no rated match in that window. (180 days)
Opponents
Their Elo change in matches against him (at least 3 meetings).
Favourite opponents
−75S. Berghuis2101
in 7 matches · Ajax
−53B. van Rooij2121
in 4 matches · Twente
−52P. Koopmeiners2139
in 3 matches · AZ Alkmaar
−51I. Sangaré2257
in 5 matches · PSV Eindhoven
−48A. Romagnoli2116
in 4 matches · Lazio
Nemeses
+198T. Lutonda1686
in 5 matches · Waalwijk
+165M. Stekelenburg1314
in 3 matches · Ajax
+133E. Oelschlägel1607
in 3 matches · Utrecht
+127S. Adewoye1771
in 4 matches · Waalwijk
+123J. Gaari1758
in 4 matches · Waalwijk
Coaches
Their Elo change in matches against him (at least 3 meetings).
Favourite coaches
- −36
Roger Schmidt2134
in 4 matches · PSV Eindhoven
- −31
Fried Grim1527
in 3 matches · Willem II
- −31
Dick Lukkien1925
in 4 matches · Groningen
- −30
Poya Asbaghi1684
in 3 matches · IFK Goteborg
- −26
Rogier Meijer1792
in 3 matches · NEC Nijmegen
Nemesis coaches
- +127
Joseph Oosting1871
in 4 matches · Waalwijk
- +76
K. Bergstrand1760
in 6 matches · Djurgardens IF
- +62
Ron Jans1965
in 6 matches · Twente
- +58
Hans Eklund1239
in 3 matches · Falkenbergs FF
- +56
A. Alm1514
in 6 matches · BK Hacken
Style radar
On-ball style vs same-position, same-league peers (0 = average for the role).
Career history
- 2026Bologna→Servette FCLoan
- 2026Utrecht→BolognaLoan ended
- 2026Bologna→UtrechtLoan
- 2026Aberdeen→BolognaLoan ended
- 2025Bologna→AberdeenLoan
- 2025Lecce→BolognaLoan ended
- 2025Bologna→LecceLoan
- 2023AZ Alkmaar→Bologna€ 11M
- 2020IF Elfsborg→AZ Alkmaar€ 2.6M
- 2017falkenbergs FF→IF Elfsborg