JB
Germany·GK·#28

Janis Jonathan Blaswich

BL
Bayer Leverkusen · Bundesliga
Onside Valuation
€5.9M
+0.2Mthis week
90% confidence · €5.4M–€6.9M
12-month history

Valuation trajectory

6
Jul
6
Aug
6
Sep
7
Oct
6
Nov
6
Dec
6
Jan
6
Feb
6
Mar
7
Apr
6
May
6
Jun

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

What drives the value

Valuation pillars

On-field
70
Output
20
Minutes
27
League
92
Age curve
52
Comparable value + position

Similar players

BK
Ben Killip
Portsmouth
€5.7M
DP
Dillon Phillips
Hull City
€5.6M
AP
Alexander Palmer
Ipswich
€6.3M
DG
Daniel James Grimshaw
Norwich
€5.0M
DW
Daniel Ward
Wrexham
€5.0M
KR
Kepa Arrizabalaga Revuelta
Arsenal
€7.0M

Key facts

Age34 years
PositionGK
Foot—
Height193 cm
NationalityGermany
Confidence90%
Value range€5.4M–€6.9M

Season 2025/267.22

11
Apps
930
Minutes
0
Goals
0
Assists

Compare