Isaac Cossier

Isaac Cossier#26

Lille·Ligue 1·Defender - Centre-Back

19 years(30/11/2006)1,93mleftFrance, GuadeloupeContract until 30/06/2030

€2.50mMarket value#20 in Lille · #263 in Ligue 1

Club matchesLille

Key stats

Goals0
xG0.00
Assists0
xA0.00
Shots0
Key passes0
Minutes121 matches

xG — expected goals: the quality of the chances taken; xA — expected assists: the quality of the chances created. Values per 90 minutes are shown under the totals. What xG, npxG, xA and xGChain mean

Statistics

This season

SeasonCompetitionAppsMinGAYCRC
26/27Ligue 11140000

By competition

CompetitionAppsGA
National U19 - Grp. A3620
Ligue 22410
National 2 - Grp. E1710
UEFA Youth League510
Coupe de France400
Coupe Gambardella200
Ligue 1100
National U19 - Phase finale100
UEFA Champions League000
National U17 - Phase finale000

By club

ClubAppsGA
LOSC Lille U193920
Le Mans FC2810
LOSC Lille B1710
LOSC Lille YL510
Lille100
Transfers7
DateSeasonFromToFeeMarket value
30/06/202625/26Le Mans FCLilleEnd of loan€2.50m
01/09/202525/26LilleLe Mans FCloan transfer-
01/07/202525/26LOSC Lille BLille--
01/07/202424/25LOSC Lille U19LOSC Lille B--
01/07/202222/23LOSC Lille U17LOSC Lille U19--
01/01/202221/22JA Drancy U17LOSC Lille U17?-
01/07/202121/22Drancy JugendJA Drancy U17--

Market value

€2.50m Current€2.50m Highest · 26/05/202626/05/2026 Last change
13/10/2025 · €200k · Le Mans FC11/12/2025 · €200k · Le Mans FC23/03/2026 · €1.00m · Le Mans FC26/05/2026 · €2.50m · Le Mans FC€2.50m
13.10.202526.05.2026
#738 Centre-Back#259 France#263 Ligue 1#20 Lille#4.105 Worldwide#183 Year 2006
Value history
DateAgeClubValue
13/10/202518Le Mans FC€200k
11/12/202519Le Mans FC€200k
23/03/202619Le Mans FC€1.00m
26/05/202619Le Mans FC€2.50m
xG Statisticsall seasons
SeasonLeagueClubAppsMinGxGnpxGAxAShKPxGChain
2026Ligue 1Lille11200000000

What xG, npxG, xA and xGChain mean

xG Expected goals
How many goals an average finisher would score from the same shots. A 0.30 xG shot goes in about 3 times in 10. Goals above xG mean efficient finishing; below — a cold streak or poor finishing.
npxG Non-penalty xG
The same xG without penalties. A penalty alone is worth about 0.76 xG, so npxG is a cleaner view of open-play and set-piece chances.
xA Expected assists
The xG of the shots that followed the player's passes. High xA with few assists means teammates missed good chances.
xGChain xG chain
Team xG from every possession the player touched. It shows involvement in build-up, not only the shot or the final pass, so a deep midfielder can rank high without scoring.
KP Key passes
Passes that led directly to a shot — the volume behind xA.

Teammatessame club

Isaac Cossier — Lille | Stats, Transfers & xG