ZS
England·DEF·#22

Zachary Swanson

PO
Portsmouth · Championship
Onside Valuation
€17.0M
+0.3Mthis week
90% confidence · €15.8M–€20.0M
12-month history

Valuation trajectory

18
Jul
19
Aug
18
Sep
18
Oct
18
Nov
17
Dec
17
Jan
19
Feb
19
Mar
18
Apr
17
May
17
Jun

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

What drives the value

Valuation pillars

On-field
61
Output
45
Minutes
65
League
52
Age curve
100
Comparable value + position

Similar players

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DS
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€16.5M
FM
Facundo Axel Medina
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€16.4M
CS
Carl Anders Theodor Starfelt
Celta Vigo
€16.1M
ME
Mustafa Eskihellaç
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€15.8M
PN
Phil Yannik Neumann
Birmingham
€18.3M

Key facts

Age25 years
PositionDEF
Foot—
Height189 cm
NationalityEngland
Confidence90%
Value range€15.8M–€20.0M

Season 2025/266.95

33
Apps
2,227
Minutes
2
Goals
1
Assists

Compare