During the 2009–10 season, AFC Ajax participated in the Eredivisie, the KNVB Cup and the UEFA Europa League.

The traditional AFC Ajax Open Day was on Wednesday 29 July.

In preparation for the new season, Ajax organized a training camp in Amsterdam at the De Toekomst Sportpark.

During the pre-season, the squad from manager Martin Jol played friendly matches against Ajax Cape Town, DWV, WKE and SV Huizen before traveling to England to play one against Bristol City and play Southampton for the Ted Bates Trophy.

Appearances for competitive matches only As of 24 October 2011 Friendlies Eredivisie KNVB Cup UEFA Europa League Amsterdam Tournament Ted Bates Trophy Chippie Polar Cup Qualifying rounds All times are in CEST