Skip to content
JDJ. Duma

J. Duma

€520KMarket Value
Cobreloa
Cobreloa•Attacker•
ArgentinaArgentina
6.6
Season Score
32
Dec 8, 1993
178 cm
Height
0.10
Goals/Match
37
Shirt Number
Card stats based on
2026

Performance Overview

Season Performance 2026
All Competitions
Matches
10
Goals
1
Assists
0
Goal Contributions
1
Mins/game
45
Avg Rating
6.57

rating

6.62+0.06(+0.8%)
Last 10 matches
Sep 25, 2025 — Sep 25, 2026
High
6.72
Low
6.57
Avg
6.62
G+A
1
Wins4
Draws3
Losses3
MonthMatchesMinsGAG+AG/MRating
Sep 2026
42180000.006.63
Aug 2026
41580000.006.57
Jul 2026
2721010.506.72
3 months • 10 matches
Career Statistics

Career

Career Progress

Career Progress

Appearances per Season

Appearance Distribution

79
Full match
53
Substituted off
48
From Bench

J. Duma — computed career insights

Career figures, computed
Best-rated season
2021 · 6.84Primera Division (Chile)
Lowest-rated season
2025 · 6.5Primera B
Career involvement (league)
0.43 G+A per 9051 goals + 0 assists across 11 league seasons (per-90 from 10645 minutes on record)
League seasons on record
11 (2012–2026)
Clubs with recorded appearances
7
Among position peers, computed
Rating percentile
26thrating 6.5 vs 80 rated peers
Goals rank
#19 of 805 goals
G+A per 90 percentile
85th0.51 per 90

Cohort: 80 Primera B forwards, 2025, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.

Figures computed from the GioScore season-stats database · as of 2026-09-25

Rival Clubs(38)

Player stats against each opponent club

TeamMPWDLGA
AntofagastaAntofagasta52033010
Santiago MorningSantiago Morning41211000
Unión San FelipeUnión San Felipe32010000
Curicó UnidoCuricó Unido31201010
Deportes LimacheDeportes Limache31201010
CopiapóCopiapó21010000
Deportes TemucoDeportes Temuco21010000
CobreloaCobreloa22003000
ÑublenseÑublense20020000
Independiente del ValleIndependiente del Valle21100000
San LuisSan Luis21011000
Universidad ChileUniversidad Chile10010000
MagallanesMagallanes10100000
Universidad CatólicaUniversidad Católica11000000
La SerenaLa Serena11001000
São PauloSão Paulo10010000
CobresalCobresal10100000
Colo-ColoColo-Colo10010000
Deportivo LaraDeportivo Lara11000000
Deportes IquiqueDeportes Iquique10100000
1–20 of 38
Transfers

Transfers

Transfer Value History

Transfer History

Santiago Wanderers
Santiago Wanderers
-
Unknown
Jan 1, 2026Transfer
Barnechea
Barnechea
Santiago Wanderers
Santiago Wanderers
Jan 1, 2023Free Transfer
Melipilla
Melipilla
Barnechea
Barnechea
Feb 17, 2022Free Transfer
Barnechea
Barnechea
Melipilla
Melipilla
Feb 26, 2021Free Transfer
Antofagasta
Antofagasta
Barnechea
Barnechea
Mar 14, 2019Free Transfer
-
Unknown
Antofagasta
Antofagasta
Jan 21, 2018Transfer
Huachipato
Huachipato
-
Unknown
Jul 1, 2017Transfer
Universidad Chile
Universidad Chile
Huachipato
Huachipato
Jan 7, 2015Transfer€350K
Palestino
Palestino
Universidad Chile
Universidad Chile
Jun 30, 2014End of loan
Universidad Chile
Universidad Chile
Palestino
Palestino
Jan 1, 2014Loan

About J. Duma

In the 2026 Primera B, J. Duma played 8 games (342 minutes) without a direct goal contribution. GioScore's computed rating for the season averages 6.5. Against an 80-strong pool of Primera B forwards (2025, min. 450 minutes), his match rating places in the 26th percentile; on goals he ranks 19th of 80.

His league record spans 11 seasons (2012–2026) across 7 clubs. His ratings range from 6.5 (2025) up to 6.84 in 2021, Primera Division (Chile).

Those league minutes are spread over 2 domestic leagues: Primera B (130 appearances, 42 goals) and Primera Division (Chile) (42 appearances, 9 goals). He reached 25 league appearances in 2 of those 11 campaigns. His busiest three-season stretch was 2019–2021: 64 league appearances, 21 a season.

Frequently Asked Questions

What position does J. Duma play?
J. Duma plays as an Attacker for Cobreloa in Primera B. He has started 3 of his 8 appearances in Primera B 2026.
What team does J. Duma play for?
J. Duma currently plays for Cobreloa in Primera B. He has 8 appearances in Primera B 2026.
How old is J. Duma?
J. Duma is 32 years old, born on December 8, 1993. He is from Argentina.
How tall is J. Duma?
J. Duma is 178 cm tall. He weighs 72 kg.
What nationality is J. Duma?
J. Duma is from Argentina. At club level, he plays for Cobreloa.