Onside.
Jerónimo Mattar
Argentina·MID·#19

Jerónimo Mattar

NO
Newells Old Boys · Primera Division
Onside Valuation
€1.1M
+0.0Mthis week
22% confidence · €834K–€1.3M
Performance profile

How they play

Goal threatCreativityDribblingPassingAerialDefending
Goal threat
0.07
Creativity
0.4
Dribbling
0.6
Passing
78%
Aerial
75%
Defending
7.2

Per-90 and percentages, 2025/26 · Onside data engine

12-month history

Valuation trajectory

1
Aug
1
Sep
1
Oct
1
Nov
1
Dec
1
Jan
1
Feb
1
Mar
1
Apr
1
May
1
Jun
1
Jul

Onside model estimate. Values are derived from the methodology, not a market quote.

Comparable value + position

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Kevin Mfuamba
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Key facts

Age17 years
PositionMID
Foot—
Height—
NationalityArgentina
Confidence22%
Value range€834K–€1.3M

Season 2025/266.67

5
Apps
79
Minutes
0
Goals
0
Assists
0.2Expected goals
-0.2 vs goals · On expected

Expected goals · Onside data engine · current season

Compare