Domestic-league season · Borussia Mönchengladbach.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Bundesliga | 26 | 3 | 1 | 1599 | 6.69 |
 Friendliesat South Korea | 5 | 0 | 0 | 178 | 6.44 |
 DFB Pokal | 2 | 0 | 0 | 25 | 6.4 |
 UEFA U21 Championship - Qualificationat Germany U21 | 1 | 0 | 0 | 4 | — |
Following his move to Borussia Mönchengladbach, Castrop's current-season form is down 44% on last season (Season 39→22), while his Rating climbed 67→77. His peak season for form remains 2024/25 (Season 39).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Borussia Mönchengladbach · 12th | 26 | 3 | 1 | 6.69 | 77 | 22 |
| 2024/25 | 1. FC Nürnberg · 10th | 25 | 3 | 3 | 6.98 | 67 | 39 |
| 2023/24 | 1. FC Nürnberg · 12th | 27 | 2 | 2 | 6.87 | 62 | 38 |
| 2022/23 | 1. FC Nürnberg · 14th | 29 | 2 | 2 | 6.73 | 62 | 37 |
| 2021/22 | 1. FC Nürnberg · 8th | 5 | 0 | 0 | 6.23 | 53 | 1 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
J. Castrop is a 22-year-old attacking midfielder at Borussia Mönchengladbach, rated 76.9 overall by Field Insider's model, ranking 70th of 325 in the Bundesliga and 222nd of 2861 U-23 players tracked. An emerging talent, he has been a regular starter this season (61.3% of available minutes). He brings 0.23 goal contributions per 90 (0.17 goals, 0.06 assists). Below: strengths, watch-points, market-value outlook and the latest transfer news on Castrop.
Judged on this season alone, Castrop graded 22 — a workmanlike campaign that ranks 39th of 58 of the 58 attacking midfielders in the Bundesliga, on 3 goals and 1 assist in 26 appearances (0.225 involvements per 90).
Year-on-year, that's a drop on last season (Season 39 → 22). Over the 5 seasons on record his form has trended upward, peaking in 2024/25.
On long-term talent our Rating reads 77, top 30% of the 58 attacking midfielders in the Bundesliga. At 22 Castrop is still climbing toward his ceiling, and a market index of 121.3 reflects that trajectory.
Below his 2024/25 peak but holding a solid level — the platform for a return is there.
3 goals in 26 appearances (0.12 per game) — light end product the role wants to see climb. Add 1 assist for 4 goal contributions in all.
With a Rating of 76.9, Castrop carries the 17th-highest potential of the attacking midfielders in the Bundesliga (top 30%). In the final third he profiles as a work-in-progress on end product (0.23 goal contributions per 90). Approaching peak years; value is still building (price multiplier 1.9×) with the best seasons likely ahead. With this floor already at 22, the ceiling gets tested by a step up in level — one to track.
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 (~128), then tapers with age. At 22, Castrop sits on 121.3, still climbing toward its peak. The blue line is Castrop's projected Rating — 76.9 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.
€0.5M total transfer fees · 4 moves
No transfer news found for this player.
