SL
England·MID·#8

Sean David Longstaff

LE
Leeds · Premier League
Onside Valuation
€21.0M
+0.3Mthis week
90% confidence · €18.4M–€23.4M
12-month history

Valuation trajectory

23
Jul
21
Aug
19
Sep
20
Oct
20
Nov
21
Dec
22
Jan
22
Feb
20
Mar
20
Apr
21
May
21
Jun

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

What drives the value

Valuation pillars

On-field
59
Output
41
Minutes
31
League
100
Age curve
95
Comparable value + position

Similar players

WL
William Lankshear
Oxford United
€21.0M
AM
Azor Matusiwa
Ipswich
€21.0M
ER
Emile Smith Rowe
Fulham
€20.6M
JS
Jay Stansfield
Birmingham
€22.2M
ME
Marcelino Ignacio Núñez Espinoza
Ipswich
€19.6M
LO
Lewis John O'Brien
Wrexham
€22.7M

Key facts

Age28 years
PositionMID
Foot—
Height180 cm
NationalityEngland
Confidence90%
Value range€18.4M–€23.4M

Season 2025/266.90

23
Apps
1,046
Minutes
2
Goals
2
Assists

Compare