J. de Boer

Following his move to Bryne, Boer's current-season form is up 100% on last season (Season 4→8), while his Rating eased 46→39. That makes this his strongest season for form to date.

Domestic career

Season	Club	Apps	CS	CS%	Match	RTG	Season
2025/26	Bryne · 14th	31	5	16%	6.67	39	8
2024/25	VVV Venlo · 14th	22	2	9%	6.89	46	4
2023/24	VVV Venlo · 12th	35	4	11%	7.08	52	7
2022/23	Groningen · 18th	34	0	0%	6.7	53	0

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.

Scout report

Project playerGoalkeeper

J. de Boer is a 26-year-old goalkeeper at Bryne, rated 38.8 overall by Field Insider's model, ranking 86th of 219 on scout potential in the Eliteserien. In his prime years, he has been an ever-present this season (94.2% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Boer.

Judged on this season alone, Boer graded 8 — a workmanlike campaign that ranks 12th of 18 of the 18 goalkeepers in the Eliteserien, on 5 clean sheets across 31 appearances.

Year-on-year, that's a clear step up on last season (Season 4 → 8). Across the 4 seasons we hold, it's his best return yet.

On long-term talent our Rating reads 39, top 28% of the 18 goalkeepers in the Eliteserien. At 26 Boer is in his prime years, and a market index of 7 reflects that trajectory.

From the career report

Read the full career report →

Boer is operating at his career peak — the 2025/26 level is the level.

Peak: 2025/26Holding levelRemarkably consistentStepped up 2025/26

Current potentialTop 28% goalkeepers · Eliteserien Current season12th of 18 goalkeepers · Eliteserien12th-best goalkeeper in the Eliteserien86th in the Eliteserien · potential5th-highest potential goalkeeper in the Eliteserien

38.8

Ratingi

5th of 18 goalkeepers

8.2

Seasoni

below regular-starter level

94.2%

Minutes

near ever-present

0.03

Def. actions / 90

light defensive volume

Output in context · Bryne finished 14th of 16 · a relegation-threatened side

Apps

Clean sheets

16%

CS rate

94.2%

Minutes

5 clean sheets in 31 appearances (16% of games). Keeping that many behind a relegation-threatened side (14th of 16) — a side that concedes more — points to a busy, productive season between the posts.

Strengths

Availability. On the pitch for 94.2% of available minutes — a dependable presence in the XI.

Watch points

Level. Rates below a nailed-on top-tier starter on our model.

Outlook

With a Rating of 38.8, Boer carries the 5th-highest potential of the goalkeepers in the Eliteserien (top 28%), and he is posting that for a relegation-threatened side (Bryne finished 14th of 16) — individual numbers are harder to earn on a struggling team, so his underlying level likely sits a touch above the ranking. A near ever-present keeper carrying the gloves this season. In the prime window — at or near peak market value, so the next two seasons are the ones to cash in or build around.

Generated from Field Insider's rating model · AI-written analysis to follow.

Per 90 & availability

Minutes played %94.2%

Available fixtures32 of 32

Goals / 900

Assists / 900

Goal contribution / 900

Defensive actions / 900.033

Player flow

Goal involvements0

Cards / 900.066

Foul involvement / 900.133

Season-by-season progression

Rating (potential)Season (form)

Value & potential by age

Market valueRating

Solid = now · dashed = projected

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 (~7), then tapers with age. At 26, Boer sits on 7, at or near its peak. The blue line is Boer's projected Rating — 38.8 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.