This article explains that it is not possible to delete your team from a Yahoo! Sports Pick'em game, but that it is possible to remove yourself from a private group.

Once you have created a team (pick set) in a Yahoo! Sports Pick'em game, it is not possible to delete that team from the system.

You can remove your team from a group, but it is not possible to remove your team from the public Pick'em group or change your Fans-of or Fans-from affiliation at any time during the season.

To remove yourself from a private group:

1. Log into the homepage for the Pick'em game.
   • College Football Pick'em
   • Pro Football Pick'em
   • Survival Football Pick'em
2. Click Leave a Group.
3. Click Remove me from Group next to the group you want to leave.

You will immediately be removed from the group.