L. Rosier

Following his move to Al-Hazm, Rosier's current-season form is down 20% on last season (Season 41→33), while his Rating eased 67→46. His peak season for form remains 2024/25 (Season 41).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2025/26	Al-Hazm · 9th	31	1	1	6.94	46	33
2024/25	Fortuna Sittard · 11th	32	3	1	6.98	67	41
2023/24	Fortuna Sittard · 10th	30	1	0	6.96	63	30
2022/23	Estoril · 14th	12	0	1	6.93	54	17
2021/22	Estoril · 9th	32	3	1	6.96	66	40

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 1 earlier season and 4 youth-team spells in the full career.

Scout report

Project playerDefensive midfielder

L. Rosier is a 27-year-old defensive midfielder at Al-Hazm, rated 45.8 overall by Field Insider's model, ranking 105th of 317 on scout potential in the Pro League. In his prime years, he has been an ever-present this season (87.4% of available minutes). His defensive output reads 3.16 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Rosier.

Judged on this season alone, Rosier graded 33 — a strong campaign that ranks top 25% of the 29 defensive midfielders in the Pro League, on 1 goal, 1 assist and 3.163 defensive actions per 90.

Year-on-year, that's a drop on last season (Season 41 → 33). Over the 6 seasons on record his form has trended upward, peaking in 2024/25.

On long-term talent our Rating reads 46, top 38% of the 29 defensive midfielders in the Pro League. At 27 Rosier is in his prime years, and a market index of 16 reflects that trajectory.

From the career report

Read the full career report →

Below his 2024/25 peak but holding a solid level — the platform for a return is there.

Peak: 2024/25Holding levelBreakout: 2021/22Stepped up 2021/22

Current potentialTop 38% defensive midfielders · Pro League Current seasonTop 25% defensive midfielders · Pro League7th-best defensive midfielder in the Pro League105th in the Pro League · potential11th-highest potential defensive midfielder in the Pro League

45.8

Ratingi

11th of 29 defensive midfielders

32.5

Seasoni

below regular-starter level

87.4%

Minutes

near ever-present

3.16

Def. actions / 90

moderate defensive volume

Output in context · Al-Hazm finished 9th of 18 · a mid-table side

3.16

Def. / 90

Tackles

Interceptions

Clean sheets

3.16 tackles, blocks & interceptions per 90 — moderate defensive volume, with 3 clean sheets across 31 appearances. Going forward he chipped in 1 goal and 1 assist — a useful bonus from the back.

Strengths

Availability. On the pitch for 87.4% 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 45.8, Rosier carries the 11th-highest potential of the defensive midfielders in the Pro League (top 38%). Defensively he reads as moderate defensive volume (3.16 tackles, blocks & interceptions per 90). 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 %87.4%

Available fixtures34 of 34

Goals / 900.034

Assists / 900.034

Goal contribution / 900.067

Defensive actions / 903.163

Player flow

Goal involvements2

Shot conversion %50

Shot accuracy %14.3

Pass accuracy %86

Dribble success %68.8

Cards / 900.135

Foul involvement / 901.447

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 (~16), then tapers with age. At 27, Rosier sits on 16, at or near its peak. The blue line is Rosier's projected Rating — 45.8 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.