Field Insider
Centre-backGuineaAllsvenskan

Mamadouba Diaby

Squad depthDegerfors IF · 29 yrsFree agentTransferred to Free agent
15.4
25.6%
Ratingi
10.9
±0%
Seasoni
1.5
Valuei

based on the 2025 season · updated 20 Aug 2026

Profile

Full nameMamadouba Diaby
PositionCentre-back
NationalityGuinea
Age29
Date of birth16 Feb 1997
Height175 cm
Shirt number#2
ClubDegerfors IF
More about M. Diaby →
Centre-back

Season stats

Full career & schedule →
1
Appearances
0
Goals
0
Assists
23
Minutes

Domestic-league season · Degerfors IF.

Performance data · by competition

CompetitionAppsGAMinMatch
Allsvenskan100236.7

Scout report

Squad depthCentral defender

M. Diaby is a 29-year-old central defender at Degerfors IF, rated 20.7 overall by Field Insider's model. An experienced operator, he has been a rotation option this season (53% of available minutes). His defensive output reads 2.9 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Diaby.

On the season, Diaby graded 11 for current form (age-blind), on 2 clean sheets and 2.895 defensive actions per 90.

Year-on-year, that's broadly in line with last season (Season 11 → 11). Over the 4 seasons on record his form has trended upward, peaking in 2024/25.

On long-term talent our Rating reads 21. At 29 Diaby is in his prime years, and a market index of 1.5 reflects that trajectory.

From the career report
Read the full career report →

Past his 2024/25 peak — the recent trend is downward, so buyers are paying for what's left, not what was.

Peak: 2024/25Trending downStepped up 2025/26
20.7
Ratingi
below regular-starter level
10.9
Seasoni
below regular-starter level
53%
Minutes
rotation minutes
2.9
Def. actions / 90
moderate defensive volume

Output in context · Degerfors IF finished 13th of 16 · a lower-table side

20
Apps
2.9
Def. / 90
28
Tackles
13
Interceptions
2
Clean sheets

2.9 tackles, blocks & interceptions per 90 — moderate defensive volume, with 2 clean sheets across 20 appearances. Doing that for a lower-table side (13th of 16) is harder than the bare numbers suggest: a back line under more pressure has to defend more often and protects fewer leads, so the volume — and any clean sheets — carry real weight.

Watch points

  • Game time. Only 53% of available minutes — needs a settled run to prove the level.
  • Level. Rates below a nailed-on top-tier starter on our model.

Outlook

Rated 20.7 overall — below regular-starter level. Defensively he reads as moderate defensive volume (2.9 tackles, blocks & interceptions per 90). Experienced and reliable, but the value curve is easing (1.1× now → 0.8× projected in three years).

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

Season statistics

Bars = where he ranks among centre-backs in the Allsvenskan with 600+ minutes this season.

Shooting

Goals0

Passing

Assists0

Defending

Tackles28
Interceptions13
Blocks5

Yellow/red cards

Yellow cards4
Red cards0

Transfer news

No transfer news found for this player.