
Mamady DiambouCM#6
Stade Brestois·
Ligue 1·Midfield - Defensive Midfield
Last 5rating per match
Key statsLigue 1
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. Rank: place among midfielders — Ligue 1, season 26/27. What xG, npxG, xA and xGChain mean
Player profileattributes and traits
Strengths
- Ground duels
Weaknesses
No outstanding weaknesses
Player positions: MC · DM
Positions on the pitch
Percentiles per 90per 90 minutes vs positional peers of the league
AttackingPer 90 · Percentile
PlaymakingPer 90 · Percentile
DefendingPer 90 · Percentile
What a percentile means
The percentile shows what share of players of the same position in this league the player beats on a per-90-minute metric. 90% — better than nine out of ten peers; 50% — the league median. Per 90 minutes removes the effect of playing time.
For fouls, offsides, being dribbled past and goals conceded the scale is inverted: a higher percentile means fewer of them.
vs 28 midfielders · Ligue 1 · season 26/27 · min 270′ · player 102′
Similar playersLigue 1 · midfielders · season 26/27
Antoine MilleTroyes · Midfield - Central MidfieldRating1G1A29age74%
Dermane KarimTroyes · Midfield - Attacking MidfieldRating0G0A22age73%
Pape Demba DiopR. Strasbourg · Midfield - Central MidfieldRating0G0A23age71%
Cristian Cásseres Jr.Toulouse · Midfield - Central MidfieldRating0G4A26age71%
Angel GomesMarseille · Midfield - Attacking MidfieldRating1G1A26age71%
Amir RichardsonLe Havre AC · Midfield - Central MidfieldRating0G0A24ageProfile match = 100 − mean gap of per-90 percentiles across 25 metrics of this position; players of the same league, position group and season with at least 270 minutes.
Availability
Season statsSeason 26/27
| Competition | Team | Season | Apps | Min | Rating | G | A | G+A | YC | RC |
|---|---|---|---|---|---|---|---|---|---|---|
| 26/27 | 2 | 102 | 6.90 | — | 1 | 1 | — | — |
Transfers6
| Date | Season | From | To | Fee | Market value |
|---|---|---|---|---|---|
| 13/08/2026 | 26/27 | ? | €1.50m | ||
| 30/06/2023 | 22/23 | End of loan | €1.00m | ||
| 04/01/2023 | 22/23 | loan transfer | €2.00m | ||
| 30/06/2021 | 20/21 | End of loan | €500k | ||
| 05/01/2021 | 20/21 | loan transfer | €250k | ||
| 04/01/2021 | 20/21 | Guidars FC | ? | - |
Market value
Value history
| Date | Age | Club | Value |
|---|---|---|---|
| 05/01/2021 | 18 | €250k | |
| 26/05/2021 | 18 | €500k | |
| 06/09/2021 | 18 | €800k | |
| 16/12/2021 | 19 | €2.00m | |
| 25/05/2022 | 19 | €2.00m | |
| 10/11/2022 | 19 | €2.00m | |
| 07/06/2023 | 20 | €1.00m | |
| 11/12/2023 | 21 | €1.00m | |
| 11/03/2024 | 21 | €2.00m | |
| 21/05/2024 | 21 | €3.00m | |
| 17/12/2024 | 22 | €3.50m | |
| 06/06/2025 | 22 | €3.00m | |
| 22/12/2025 | 23 | €2.50m | |
| 10/03/2026 | 23 | €2.00m | |
| 26/05/2026 | 23 | €1.50m |
xG Statisticsall seasons
| Season | League | Club | Apps | Min | G | xG | npxG | A | xA | Sh | KP | xGChain |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Ligue 1 | Brest | 2 | 103 | 0 | 0.36 | 0.36 | 1 | 0.4 | 6 | 1 | 0.64 |
What xG, npxG, xA and xGChain mean
xGExpected 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.
npxGNon-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.
xAExpected assists- The xG of the shots that followed the player's passes. High xA with few assists means teammates missed good chances.
xGChainxG 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.
KPKey passes- Passes that led directly to a shot — the volume behind xA.
Teammatessame club
Bradley LockoDefender - Left-Back24age€6.00mvalue
Brendan ChardonnetDefender - Centre-Back31age€4.00mvalue
Djylian N'GuessanAttack - Centre-Forward18age€4.00mvalue
Egil SelvikGoalkeeper29age€1.50mvalue
Gautier LlorisDefender - Centre-Back31age€3.00mvalue
Giovani VersiniAttack - Right Winger22age€5.00mvalue
Hugo MagnettiMidfield - Central Midfield28age€6.00mvalue
Joris ChotardMidfield - Defensive Midfield24age€7.00mvalue
Brest