Profile
Season stats
Full career & schedule →Domestic-league season · Trelleborg.
Performance data · by competition
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Superettan | 25 | 0 | 0 | 1350 | 6.89 |
Scout report
T. Karlsson is a 28-year-old central defender at Trelleborg, rated 18.3 overall by Field Insider's model, ranking 137th of 189 on scout potential in the Superettan. An experienced operator, he has been a rotation option this season (50% of available minutes). His defensive output reads 2.47 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Karlsson.
Judged on this season alone, Karlsson graded 15 — a strong campaign that ranks top 25% of the 32 centre-backs in the Superettan, on 4 clean sheets and 2.467 defensive actions per 90.
Year-on-year, that's a drop on last season (Season 29 → 15). Over the 5 seasons on record his form has trended upward, peaking in 2024/25.
On long-term talent our Rating reads 18, 27th of 32 of the 32 centre-backs in the Superettan. At 28 Karlsson is in his prime years, and a market index of 1.2 reflects that trajectory.
Below his 2024/25 peak but holding a solid level — the platform for a return is there.
Output in context · Trelleborg finished 15th of 16 · a relegation-threatened side
2.47 tackles, blocks & interceptions per 90 — moderate defensive volume, with 4 clean sheets across 25 appearances. Doing that for a relegation-threatened side (15th of 16) is harder than the bare numbers suggest: a back line under more pressure has to defend more often and protects fewer leads, so the volume — and any clean sheets — carry real weight.
Watch points
- Game time. Only 50% of available minutes — needs a settled run to prove the level.
- Level. Rates below a nailed-on top-tier starter on our model.
Outlook
With a Rating of 18.3, Karlsson carries the 27th-highest potential of the centre-backs in the Superettan of 32, and he is posting that for a relegation-threatened side (Trelleborg finished 15th of 16) — individual numbers are harder to earn on a struggling team, so his underlying level likely sits a touch above the ranking. Defensively he reads as moderate defensive volume (2.47 tackles, blocks & interceptions per 90). Experienced and reliable, but the value curve is easing (1.2× now → 0.9× projected in three years).
Generated from Field Insider's rating model · AI-written analysis to follow.
Season statistics
Bars = where he ranks among centre-backs in the Superettan with 600+ minutes this season.
Shooting
Passing
Possession
Defending
Yellow/red cards
Transfer news
No transfer news found for this player.
