The likely cause of this is due to the Sport not being offered and the Team not being created.

To offer the Sport, navigate to:
  1. Extracurricular > Athletics > Athletics Setup
  2. Click the Offer Sport Level tab 
  3. Change the Level dropdown to the School Level you are working with
  4. Click Offer Sport Levels and select the Sports that were not displaying
  5. Select the Teams Tab, and click Create this Years Team for the Sports that were just offered in the step above
  6. To Delete the Teams, click Delete on the Team, then go back to the Offer Sport Levels and click the Delete option next to the Sport you no longer wish to offer