Onside.
TodaySPA 1–0 ARGAll matches
Billy van Duijl
Netherlands·DEF·#23

Billy van Duijl

AA
AZ Alkmaar · Eredivisie
Onside Valuation
€2.4M
-0.1Mthis week
50% confidence · €2.0M–€2.8M
Performance profile

How they play

Goal threatCreativityDribblingPassingAerialDefending
Goal threat
0.05
Creativity
0.0
Dribbling
0.9
Passing
81%
Aerial
38%
Defending
4.6

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

Career form, season by season

Seasons

SeasonAppsMinsGoalsAssistsxG
2025/267584100.3
2023/2411000

Across our covered leagues · Onside data engine

12-month history

Valuation trajectory

3
Aug
3
Sep
3
Oct
3
Nov
3
Dec
3
Jan
3
Feb
3
Mar
3
Apr
3
May
3
Jun
3
Jul

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

Comparable value + position

Similar players

AB
Abdulsamet Burak
Kayserispor
€2.4M
AM
Aubrey Modiba
Mamelodi Sundowns
€2.5M
NS
Nkosinathi Sibisi
Orlando Pirates
€2.5M
SM
Salem M'Bakata
Gaziantep FK
€2.3M
IF
Ivanildo Fernandes
Nacional
€2.3M
Connor O'Riordan
Connor O'Riordan
Blackburn
€2.2M

Key facts

Age20 years
PositionDEF
Foot—
Height190 cm
NationalityNetherlands
Confidence50%
Value range€2.0M–€2.8M

Season 2025/267.33

7
Apps
584
Minutes
1
Goals
0
Assists
0.3Expected goals
+0.7 vs goals · On expected

Expected goals · Onside data engine · current season

Compare