Domestic-league season · Fortuna Sittard.
Missed 5 of Fortuna Sittard's ~34 games this season through 5 injury absences (inactive, yellow cards). He still appeared 26 times — a solid return given how little of the season he was available. His rating is judged mainly on the games he was fit to play.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Eredivisie | 26 | 0 | 1 | 2120 | 6.52 |
 KNVB Beker | 1 | 0 | 0 | 97 | 7.7 |
Dahlhaus's current-season form is down 20% on last season (Season 35→28), while his Rating held around 67. His peak season for form remains 2024/25 (Season 35).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Fortuna Sittard · 11th | 26 | 0 | 1 | 6.52 | 67 | 28 |
| 2024/25 | Fortuna Sittard · 11th | 34 | 2 | 2 | 6.81 | 66 | 35 |
| 2023/24 | FC Eindhoven · 14th | 29 | 1 | 1 | 6.8 | 53 | 20 |
| 2022/23 | FC Eindhoven · 8th | 34 | 5 | 4 | 6.94 | 64 | 32 |
| 2021/22 | FC Eindhoven · 3rd | 34 | 8 | 4 | 6.92 | 63 | 32 |
| 2020/21 | FC Eindhoven · 15th | 13 | 1 | 0 | 6.66 | 50 | 7 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
J. Dahlhaus is a 24-year-old full-back at Fortuna Sittard, rated 66.7 overall by Field Insider's model, ranking 104th of 284 in the Eredivisie. An emerging talent, he has been an ever-present this season (81.2% of available minutes). His defensive output reads 4.42 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Dahlhaus.
Judged on this season alone, Dahlhaus graded 28 — a workmanlike campaign that ranks 20th of 48 of the 48 full-backs in the Eredivisie, on 2 clean sheets and 4.415 defensive actions per 90.
Year-on-year, that's a drop on last season (Season 35 → 28). Over the 6 seasons on record his form has trended upward, peaking in 2024/25.
On long-term talent our Rating reads 67, top 34% of the 48 full-backs in the Eredivisie. At 24 Dahlhaus is in his prime years, and a market index of 85.4 reflects that trajectory.
Read the appearance count in context: Dahlhaus missed 5 games through injury (inactive, yellow cards) out of roughly 34 this season. The 26 he did play is a solid return on the time he was fit, and his ratings are weighted toward those games rather than the ones he sat out injured.
Below his 2024/25 peak but holding a solid level — the platform for a return is there.
4.42 tackles, blocks & interceptions per 90 — solid defensive volume, with 2 clean sheets across 26 appearances. Going forward he chipped in 0 goals and 1 assist — a useful bonus from the back.
With a Rating of 66.7, Dahlhaus carries the 16th-highest potential of the full-backs in the Eredivisie (top 34%). Defensively he reads as solid defensive volume (4.42 tackles, blocks & interceptions per 90). Approaching peak years; value is still building (price multiplier 2×) 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 (~85), then tapers with age. At 24, Dahlhaus sits on 85.4, at or near its peak. The blue line is Dahlhaus's projected Rating — 66.7 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.
