Partial data. Valenciennes play in a division we don't yet fully cover, so we only hold this player's appearances against teams in our tracked leagues — his full season is more than shown here. Ratings reflect the games we have.

A. Coeff

Experienced head

Valenciennes · 34 yrs

Profile

PositionCentre-back

NationalityFrance

Age34

Date of birth20 Feb 1992

BirthplaceBrest

Height185 cm

ClubValenciennes

Centre-back

Season stats

Full career & schedule →

Appearances

Goals

Assists

Minutes

Domestic-league season · Valenciennes.

Career

Full career & schedule →

Following his move to Valenciennes, Coeff's current-season form is down 100% on last season (Season 19→0), while his Rating eased 26→5. His peak season for form remains 2020/21 (Season 34).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2024/25	Valenciennes · 9th	11	0	0	6.66	5	0
2023/24	Caen · 6th	20	0	3	6.76	26	19
2022/23	Auxerre · 17th	13	0	1	6.67	32	6
2021/22	Auxerre · 3rd	27	1	1	6.89	39	31
2020/21	Auxerre · 6th	35	2	0	6.91	47	34

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

Scout report

Experienced headCentral defender

A. Coeff is a 34-year-old central defender at Valenciennes, rated 4.9 overall by Field Insider's model. A seasoned veteran, he has been a fringe squad member this season (0% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Coeff.

On the season, Coeff graded 0 for current form (age-blind), on 0 clean sheets and 0 defensive actions per 90.

Year-on-year, that's a drop on last season (Season 19 → 0). Over the 5 seasons on record his form has drifted down, peaking in 2020/21.

On long-term talent our Rating reads 5. At 34 Coeff is into the veteran stage, where the age curve weighs on the projection, and a market index of 0.6 reflects that trajectory.

From the career report

Read the full career report →

Below his 2020/21 peak but holding a solid level — the platform for a return is there.

Peak: 2020/21Holding levelStepped up 2022/23

4.9

Ratingi

below regular-starter level

Seasoni

below regular-starter level

Minutes

limited game time

Def. actions / 90

light defensive volume

Output in context · Valenciennes finished 10th of 17 · a mid-table side

Apps

Goals

Assists

Clean sheets

No league appearances recorded this season, so there's no output sample to read yet.

Watch points

Game time. Only 0% of available minutes — needs a settled run to prove the level.
Age curve. At 34, both level and resale value are on the downslope.
Level. Rates below a nailed-on top-tier starter on our model.

Outlook

Rated 4.9 overall — below regular-starter level. Defensively he reads as light defensive volume (0 tackles, blocks & interceptions per 90). Veteran phase — a short-term, lower-fee proposition as both level and value decline (0.6× and falling).

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

Per 90 & availability

Minutes played %0%

Available fixtures31 of 31

Goals / 900

Assists / 900

Goal contribution / 900

Defensive actions / 900

Player flow

Goal involvements0

Cards / 900

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 (~2), then tapers with age. At 34, Coeff sits on 0.6, past its peak and easing. The blue line is Coeff's projected Rating — 4.9 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.