Staff Database · FM26
← Back to staffFootball Manager 2026
Staff ID 37087891
Jan Sierksma
Assistant Manager · 
AZ · VriendenLoterij Eredivisie
63RATING69POTENTIAL3,000WORLD REP
Staff information
NationalityNetherlands
Age34
Date of birth1990-12-23
RoleAssistant Manager
ClubAZ
DivisionVriendenLoterij Eredivisie
ContractJun 2026
Wage / week€2.6K
Home reputation6250
Current reputation6250
World reputation3000
Club reputation6900
Staff attributes
Coaching, management, scouting and medical attributes from the current database.
Coaching
Attacking12
Defending13
Fitness6
Goalkeeping7
Possession8
Technical8
Tactical13
Set Pieces4
Management
Determination15
People Management14
Motivating15
Authority11
Working With Youngsters12
Scouting & recruitment
Judging Player Ability14
Judging Player Potential14
Judging Staff Ability8
Negotiating8
Tactical Knowledge14
Data Analysis3
Medical
Physiotherapy4
Sports Science3
Staff profile
Personality data stored for this staff member.
Ambition11
Loyalty10
Professionalism10
Adaptability20
Pressure11
Sportsmanship12
Temperament10
Controversy1