Domestic-league season · IF Brommapojkarna.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Allsvenskan | 13 | 1 | 0 | 1000 | 6.93 |
 UEFA U21 Championship - Qualificationat Iceland U21 | 8 | 0 | 0 | 720 | — |
Karlsson's current-season form is level with last season (Season 9→11), while his Rating held around 32. That makes this his strongest season for form to date.
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | IF Brommapojkarna · 12th | 13 | 1 | 0 | 6.93 | 32 | 11 |
| 2024/25 | IF Brommapojkarna · 10th | 13 | 0 | 1 | 6.95 | 33 | 9 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
H. Karlsson is a 22-year-old central defender at IF Brommapojkarna, rated 32 overall by Field Insider's model, ranking 106th of 244 in the Allsvenskan and 2447th of 2861 U-23 players tracked. An emerging talent, he has been a rotation option this season (38.3% of available minutes). His defensive output reads 1.98 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 11 — a workmanlike campaign that ranks 38th of 49 of the 49 centre-backs in the Allsvenskan, on 3 clean sheets and 1.98 defensive actions per 90.
Year-on-year, that's broadly in line with last season (Season 9 → 11).
On long-term talent our Rating reads 32, 21st of 49 of the 49 centre-backs in the Allsvenskan. At 22 Karlsson is still climbing toward his ceiling, and a market index of 10.9 reflects that trajectory.
Karlsson is operating at his career peak — the 2025/26 level is the level.
1.98 tackles, blocks & interceptions per 90 — light defensive volume, with 3 clean sheets across 13 appearances. Doing that for a lower-table side (12th 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. Going forward he chipped in 1 goal and 0 assists — a useful bonus from the back.
With a Rating of 32, Karlsson carries the 21st-highest potential of the centre-backs in the Allsvenskan of 49 — though on just 13 appearances this season, so the standing rests on a small sample. Defensively he reads as light defensive volume (1.98 tackles, blocks & interceptions per 90). Approaching peak years; value is still building (price multiplier 1.9×) with the best seasons likely ahead.
Generated from Field Insider's rating model · AI-written analysis to follow.
The gold line is market value — an index (not €) blending rating, age and league. It climbs through the early 20s, peaks around ages 23–27 (~12), then tapers with age. At 22, Karlsson sits on 10.9, still climbing toward its peak. The blue line is Karlsson's projected Rating — 32 today — recomputed at each age, so it follows the same rise-and-fall as a career matures and declines. Solid = up to today; dashed = projected.
No transfer news found for this player.
