Sports predictions
Mouctar Diakhaby

Mouctar DiakhabyCB#4

Valencia·Defender - Centre-Back

29 years(19/12/1996)1,92mrightGuinea, FranceContract until 30/06/2027

€1.50mMarket value#22 in Valencia

Last 5rating per match

Racing Club logoSANA11.106.60
Barcelona logoBARH06.096.00
Deportivo logoCORA30.086.10
Real Betis logoBETH25.086.30
Celta logoCELH22.087.00

Key statsLaLiga

Goals0
xG0.170.05 / 90
Assists0
xA0.00
Shots20.54 / 90
Shots on target00%
Key passes0
Pass accuracy83.2%

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

Player profileattributes and traits

Strengths

  • Long balls

Weaknesses

  • Discipline

Player positions: DC

Positions on the pitch

CBAttack →

Reality checkactual vs expected, by season

Goals vs xG

+0.2

Goals xG · total 1 / 0.8

Assists vs xA

-0.1

Assists xA · total 0 / 0.1

Bars above xG mean the player scores more than the quality of his chances suggests; a long run below xG is usually a finishing problem, a short one — variance.

Availability

StatusAvailable
National teamGuinea logoGuinea18 caps · 1 goals
Contract until30/06/2027
Market value€1.50mHighest: €30.00m (20/12/2019)

Season statsSeason 26/27

CompetitionTeamSeasonAppsMinRatingGAG+AYCRC
LaLiga logoLaLigaValencia logoValencia26/2753326.40——02—
Transfers7
DateSeasonFromToFeeMarket value
01/07/201818/19LyonValencia€15.00m€10.00m
01/07/201616/17Olymp. Lyon BLyon--
01/07/201414/15Olymp. Lyon U19Olymp. Lyon B--
01/08/201313/14USSA Vertou U17Olymp. Lyon U19free transfer-
01/07/201111/12Vertou JugendUSSA Vertou U17--
01/07/201010/11FC Nantes Yth.Vertou Jugendfree transfer-
01/07/200909/10Vertou JugendFC Nantes Yth.free transfer-

Market value

€1.50m Current€30.00m Highest · 20/12/201905/06/2026 Last change
€30.00m
01.11.201605.06.2026
#1.051 Centre-Back#18 Guinea#381 LaLiga#22 Valencia#5.941 Worldwide#337 Year 1996
Value history
DateAgeClubValue
01/11/201619Olympique Lyon€800k
16/01/201720Olympique Lyon€2.00m
01/06/201720Olympique Lyon€2.50m
12/10/201720Olympique Lyon€6.00m
24/01/201821Olympique Lyon€14.00m
04/06/201821Olympique Lyon€10.00m
15/07/201821Valencia CF€15.00m
21/12/201822Valencia CF€12.00m
28/02/201922Valencia CF€15.00m
11/06/201922Valencia CF€20.00m
10/09/201922Valencia CF€30.00m
20/12/201923Valencia CF€30.00m
05/03/202023Valencia CF€22.00m
08/04/202023Valencia CF€17.50m
23/07/202023Valencia CF€15.00m
08/10/202023Valencia CF€10.00m
05/01/202124Valencia CF€10.00m
19/03/202124Valencia CF€10.00m
10/06/202124Valencia CF€10.00m
13/10/202124Valencia CF€7.50m
30/12/202125Valencia CF€7.50m
03/06/202225Valencia CF€7.00m
23/09/202225Valencia CF€8.00m
07/11/202225Valencia CF€8.00m
13/06/202326Valencia CF€6.00m
22/12/202327Valencia CF€6.00m
21/03/202427Valencia CF€4.00m
07/06/202427Valencia CF€2.00m
27/12/202428Valencia CF€2.00m
09/06/202528Valencia CF€2.00m
02/10/202528Valencia CF€3.00m
12/12/202528Valencia CF€2.80m
16/03/202629Valencia CF€2.00m
05/06/202629Valencia CF€1.50m
xG Statisticsall seasons
SeasonLeagueClubAppsMinGxGnpxGAxAShKPxGChain
2026La ligaValencia533900.170.1700200.23
2025La ligaValencia853910.630.6300.06411.06

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.