RJ
Netherlands·GK·#1

Ronald Koeman Jr.

TE
Telstar · Eredivisie
Onside Valuation
€28.9M
+0.7Mthis week
90% confidence · €26.0M–€33.2M
12-month history

Valuation trajectory

31
Jul
30
Aug
29
Sep
29
Oct
28
Nov
29
Dec
32
Jan
31
Feb
29
Mar
29
Apr
28
May
29
Jun

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

What drives the value

Valuation pillars

On-field
80
Output
88
Minutes
87
League
62
Age curve
84
Comparable value + position

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ÁR
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CR
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€25.8M
HK
Hervé Kouakou Koffi
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€25.6M
SL
Senne Lammens
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€32.8M

Key facts

Age30 years
PositionGK
Foot—
Height188 cm
NationalityNetherlands
Confidence90%
Value range€26.0M–€33.2M

Season 2025/267.55

33
Apps
2,959
Minutes
1
Goals
0
Assists

Compare