Domestic-league season · Grimsby.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 League Two | 42 | 4 | 4 | 1925 | 6.88 |
 League Cup | 3 | 0 | 0 | 148 | 6.3 |
 EFL Trophy | 2 | 2 | 2 | 118 | 8.25 |
 FA Cup | 4 | 0 | 0 | 117 | 6.7 |
Following his move to Grimsby, Walker's current-season form is up 23% on last season (Season 13→16), while his Rating eased 15→11. His peak season for form remains 2023/24 (Season 25).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Grimsby · 7th | 42 | 4 | 4 | 6.88 | 11 | 16 |
| 2024/25 | Bradford · 3rd | 35 | 1 | 6 | 7 | 15 | 13 |
| 2023/24 | Bradford · 9th | 30 | 8 | 5 | 7.39 | 19 | 25 |
| 2022/23 | Bradford · 6th | 26 | 5 | 1 | 6.9 | 21 | 15 |
| 2021/22 | Bradford · 14th | 19 | 4 | 1 | 7 | 21 | 12 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
J. Walker is a 33-year-old attacking midfielder at Grimsby, rated 10.8 overall by Field Insider's model, ranking 423rd of 478 in the League Two. A seasoned veteran, he has been a rotation option this season (44.6% of available minutes). He brings 0.37 goal contributions per 90 (0.19 goals, 0.19 assists). Below: strengths, watch-points, market-value outlook and the latest transfer news on Walker.
Judged on this season alone, Walker graded 16 — a workmanlike campaign that ranks 37th of 60 of the 60 attacking midfielders in the League Two, on 4 goals and 4 assists in 42 appearances (0.374 involvements per 90).
Year-on-year, that's broadly in line with last season (Season 13 → 16). Over the 5 seasons on record his form has trended upward, peaking in 2023/24.
On long-term talent our Rating reads 11, 56th of 60 of the 60 attacking midfielders in the League Two. At 33 Walker is into the veteran stage, where the age curve weighs on the projection, and a market index of 1.1 reflects that trajectory.
Past his 2023/24 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
4 goals in 42 appearances (0.1 per game) — light end product the role wants to see climb. He also laid on 4 assists, so the all-round involvement reads 8 goal contributions (0.19 per appearance).
With a Rating of 10.8, Walker carries the 56th-highest potential of the attacking midfielders in the League Two of 60. In the final third he profiles as a productive contributor (0.37 goal contributions per 90). Veteran phase — a short-term, lower-fee proposition as both level and value decline (0.7× 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 (~3), then tapers with age. At 33, Walker sits on 1.1, past its peak and easing. The blue line is Walker's projected Rating — 10.8 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.
