Domestic-league season · Fortuna Sittard.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Eredivisie | 34 | 3 | 2 | 1696 | 6.72 |
 KNVB Beker | 2 | 1 | 1 | 99 | 7.35 |
Peterson's current-season form is down 39% on last season (Season 33→20), while his Rating eased 43→32. His peak season for form remains 2024/25 (Season 33).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Fortuna Sittard · 11th | 34 | 3 | 2 | 6.72 | 32 | 20 |
| 2024/25 | Fortuna Sittard · 11th | 30 | 7 | 2 | 6.73 | 43 | 33 |
| 2023/24 | Fortuna Sittard · 10th | 18 | 0 | 2 | 6.8 | 40 | 7 |
| 2022/23 | Fortuna Düsseldorf · 4th | 28 | 4 | 2 | 6.83 | 49 | 20 |
| 2021/22 | Fortuna Düsseldorf · 10th | 27 | 1 | 1 | 6.69 | 49 | 9 |
| 2020/21 | Fortuna Düsseldorf · 5th | 26 | 7 | 0 | 7.12 | 59 | 25 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
K. Peterson is a 31-year-old attacking midfielder at Fortuna Sittard, rated 32 overall by Field Insider's model, ranking 260th of 299 in the Eredivisie. A seasoned veteran, he has been a rotation option this season (55.4% of available minutes). He brings 0.27 goal contributions per 90 (0.16 goals, 0.11 assists). Below: strengths, watch-points, market-value outlook and the latest transfer news on Peterson.
Judged on this season alone, Peterson graded 20 — a workmanlike campaign that ranks 45th of 61 of the 61 attacking midfielders in the Eredivisie, on 3 goals and 2 assists in 34 appearances (0.265 involvements per 90).
Year-on-year, that's a drop on last season (Season 33 → 20). Over the 6 seasons on record his form has drifted down, peaking in 2024/25.
On long-term talent our Rating reads 32, 53rd of 61 of the 61 attacking midfielders in the Eredivisie. At 31 Peterson is into the veteran stage, where the age curve weighs on the projection, and a market index of 18.4 reflects that trajectory.
Below his 2024/25 peak but holding a solid level — the platform for a return is there.
3 goals in 34 appearances (0.09 per game) — light end product the role wants to see climb. Add 2 assists for 5 goal contributions in all.
With a Rating of 32, Peterson carries the 53rd-highest potential of the attacking midfielders in the Eredivisie of 61. In the final third he profiles as a work-in-progress on end product (0.27 goal contributions per 90). Veteran phase — a short-term, lower-fee proposition as both level and value decline (0.9× 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 23–27 (~41), then tapers with age. At 31, Peterson sits on 18.4, past its peak and easing. The blue line is Peterson'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.
