Domestic-league season · Valur Reykjavik.
Jónsson's current-season form is down 24% on last season (Season 37→28), while his Rating climbed 36→66. His peak season for form remains 2022/23 (Season 37).
J. Jónsson is a 27-year-old central midfielder at Valur Reykjavik, rated 65.9 overall by Field Insider's model, ranking 547th of 1014 in the England tier 1. In his prime years, he has been a rotation option this season (40.6% of available minutes). His defensive output reads 2.34 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Jónsson.
Judged on this season alone, Jónsson graded 28 — a strong campaign that ranks top 27% of the 270 central midfielders in the England tier 1, on 3 goals, 3 assists and 2.336 defensive actions per 90.
Year-on-year, that's a drop on last season (Season 37 → 28).
On long-term talent our Rating reads 66, 138th of 270 of the 270 central midfielders in the England tier 1. At 27 Jónsson is in his prime years, and a market index of 131.8 reflects that trajectory.
Past his 2022/23 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
2.34 tackles, blocks & interceptions per 90 — moderate defensive volume across 16 appearances. Going forward he chipped in 3 goals and 3 assists — a useful bonus from the back.
With a Rating of 65.9, Jónsson carries the 138th-highest potential of the central midfielders in the England tier 1 of 270. Defensively he reads as moderate defensive volume (2.34 tackles, blocks & interceptions per 90), with a bit more on the ball than most in the role. In the prime window — at or near peak market value, so the next two seasons are the ones to cash in or build around.
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 (~132), then tapers with age. At 27, Jónsson sits on 131.8, at or near its peak. The blue line is Jónsson's projected Rating — 65.9 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.