A. Koster
Career, honours and matches.
Coaching career
Teams and appointment dates
Coaching history available. Last checked UTC.
| TEAM | START | END |
|---|---|---|
 Willem II | Not reported |
Dates are shown as reported. An unknown end date does not establish a current appointment. Separate spells at the same team remain separate; coverage may be incomplete. Source: API-Football · As of UTC.
Honours & trophies
Competitions, seasons and finishes
Honours available. Last checked UTC.
| COMPETITION | SEASON | FINISH |
|---|---|---|
| Eerste DivisieHolland | 2024/2025 | 2nd Place |
| KNVB BekerHolland | 2018/2019 | 2nd Place |
| First Division ABelgium | 2009/2010 | 2nd Place |
| Eerste DivisieHolland | 2001/2002 | 2nd Place |
| Eerste DivisieHolland | 2000/2001 | 2nd Place |
All years and competitions reported for this coach profile. Includes wins and other finishes. Undated entries may overlap, so these are not a total trophy count. The source does not distinguish honours earned as a player from those earned as a coach. Source: API-Football · As of UTC.
Matches by club
| TEAM | COMPETITION | SEASON START | MATCHES | FIRST MATCH | LAST MATCH |
|---|---|---|---|---|---|
 Willem II | Eredivisie | 2026 | 1 | 31 Oct 2026 | 31 Oct 2026 |
Available matches only. These dates do not confirm appointments or departures. Up to 100 club-season entries are shown.
Recent matches
Source: API-Football · Profile updated · About the data