AS
Netherlands·MID·#18

Ayoni Santos

SR
Sparta Rotterdam · Eredivisie
Onside Valuation
€12.9M
-0.3Mthis week
90% confidence · €10.7M–€13.6M
12-month history

Valuation trajectory

12
Jul
12
Aug
12
Sep
12
Oct
13
Nov
13
Dec
12
Jan
11
Feb
12
Mar
12
Apr
12
May
13
Jun

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

What drives the value

Valuation pillars

On-field
55
Output
28
Minutes
46
League
62
Age curve
100
Comparable value + position

Similar players

AD
Alassane Diatta
Villarreal
€12.7M
CC
Conor Mark Chaplin
Portsmouth
€12.6M
JT
Jack Henry Philip Taylor
Ipswich
€12.3M
JA
Jhon Adolfo Arias Andrade
Palmeiras
€13.6M
TD
Thomas Glyn Doyle
Birmingham
€11.7M
DG
Demarai Ramelle Gray
Birmingham
€14.4M

Key facts

Age20 years
PositionMID
Foot—
Height166 cm
NationalityNetherlands
Confidence90%
Value range€10.7M–€13.6M

Season 2025/266.78

26
Apps
1,579
Minutes
1
Goals
1
Assists

Compare