Jan Sierksma
IMAGO
- Date of birth/Age: Jun 24, 1984 (39)
-
Place of birth:
Dokkum
- Citizenship:
Netherlands
- Agent:
SEG
- Avg. term as coach : 1.59 Years
- Preferred formation : 4-3-3 Defending
History
This is an overview of the career of a manager.
| wappen | Club & role | Appointed | In charge until | from / until | Days in charge | Matches | W | D | L | Players used | ø-Goals | PPM | Games / PPG | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | AZ Alkmaar Assistant Manager | 23/24 (Jan 18, 2024) | expected Jun 30, 2025 | 23/24 (Jan 18, 2024) / expected Jun 30, 2025 | 118 Days | - | - | - | - | - | 0.00 : 0.00 | 0.00 | - | |
| Assistant Manager of: Maarten Martens (17 Games) | ||||||||||||||
 | AZ Alkmaar U21 Manager | 23/24 (Jul 1, 2023) | 23/24 (Jan 17, 2024) | 23/24 (Jul 1, 2023) / 23/24 (Jan 17, 2024) | 200 Days | 21 | 8 | 5 | 8 | 35 | 1.38 : 1.57 | 1.38 | 21 / 1.38 | |
| AZ Alkmaar U21 Assistant Manager | 22/23 (Jul 1, 2022) | 22/23 (Jun 30, 2023) | 22/23 (Jul 1, 2022) / 22/23 (Jun 30, 2023) | 364 Days | - | - | - | - | - | 0.00 : 0.00 | 0.00 | - | |
| Assistant Manager of: Maarten Martens (38 Games) | ||||||||||||||
 | AZ Alkmaar YL Manager | 21/22 (Jul 1, 2021) | 22/23 (Jun 30, 2023) | 21/22 (Jul 1, 2021) / 22/23 (Jun 30, 2023) | 729 Days | 15 | 11 | 3 | 1 | 31 | 4.27 : 1.87 | 2.40 | 15 / 2.40 | |
 | AZ U18 Manager | 20/21 (Dec 9, 2020) | 22/23 (Jun 30, 2023) | 20/21 (Dec 9, 2020) / 22/23 (Jun 30, 2023) | 933 Days | 61 | 42 | 6 | 13 | 46 | 2.56 : 1.05 | 2.16 | 61 / 2.16 | |
 | AZ U17 Manager | 20/21 (Jul 1, 2020) | 20/21 (Dec 8, 2020) | 20/21 (Jul 1, 2020) / 20/21 (Dec 8, 2020) | 160 Days | 4 | 3 | 0 | 1 | 17 | 4.00 : 1.25 | 2.25 | 4 / 2.25 | |
 | Cambuur U19 Manager | 18/19 (Jul 1, 2018) | 19/20 (Jun 30, 2020) | 18/19 (Jul 1, 2018) / 19/20 (Jun 30, 2020) | 730 Days | - | - | - | - | - | 0.00 : 0.00 | 0.00 | - | |
 | Cambuur U17 Manager | 16/17 (Jul 1, 2016) | 17/18 (Jun 30, 2018) | 16/17 (Jul 1, 2016) / 17/18 (Jun 30, 2018) | 729 Days | - | - | - | - | - | 0.00 : 0.00 | 0.00 | - | |
 | SC Cambuur Yth. Assistant Manager | 14/15 (Jul 1, 2014) | 15/16 (Jul 30, 2016) | 14/15 (Jul 1, 2014) / 15/16 (Jul 30, 2016) | 760 Days | - | - | - | - | - | 0.00 : 0.00 | 0.00 | - | |