Officiating Schedulers can mass delete multiple games in bulk from the Master Game Schedule page. First, you should check the boxes to the left of the games you wish to delete. Then use the "Publishing" option in the top toolbar of the Master Game Schedule page and select the Delete option to delete all the selected games.
Deleted games cannot be recovered.
A game can be deleted only if it meets all of the following criteria:
It must be Unpublished
It must not be Canceled
It is no older than 30 days in the past
If in the past, it must have 0 assignments
It must have been created by you, OR you must have administrator permissions