
Domestic-league season · Degerfors IF.
Mårtensson's current-season form is down 100% on last season (Season 8→0), while his Rating eased 6→1. His peak season for form remains 2021/22 (Season 31).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2024/25 | Degerfors IF · 1st | 21 | 0 | 0 | 7.06 | 1 | 0 |
| 2023/24 | Degerfors IF · 15th | 9 | 1 | 0 | 6.64 | 6 | 8 |
| 2022/23 | Panetolikos · 3rd | 27 | 0 | 0 | 6.65 | 13 | 12 |
| 2021/22 | Orebro SK · 15th | 24 | 1 | 1 | 6.9 | 15 | 31 |
| 2020/21 | Orebro SK · 7th | 22 | 0 | 2 | 6.8 | 18 | 23 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
J. Mårtensson is a 37-year-old central midfielder at Degerfors IF, rated 1.4 overall by Field Insider's model. A seasoned veteran, he has been a fringe squad member this season (0% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Mårtensson.
On the season, Mårtensson graded 0 for current form (age-blind), on 0 goals, 0 assists and 0 defensive actions per 90.
Year-on-year, that's a drop on last season (Season 8 → 0). Over the 5 seasons on record his form has drifted down, peaking in 2021/22.
On long-term talent our Rating reads 1. At 37 Mårtensson is into the veteran stage, where the age curve weighs on the projection, and a market index of 0.1 reflects that trajectory.
Below his 2021/22 peak but holding a solid level — the platform for a return is there.
No league appearances recorded this season, so there's no output sample to read yet.
Rated 1.4 overall — below regular-starter level. Defensively he reads as light defensive volume (0 tackles, blocks & interceptions per 90). Veteran phase — a short-term, lower-fee proposition as both level and value decline (0.5× and falling).
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 21–27 (~1), then tapers with age. At 37, Mårtensson sits on 0.1, past its peak and easing. The blue line is Mårtensson's projected Rating — 1.4 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.
€1.1M total transfer fees · 7 moves
No transfer news found for this player.