Sports and Activities

  • Activity Tidbits

    • The Dimond Activities Office is open from 6:30 AM-12:15 PM and from 1:00-3:00 PM Monday through Friday.
    • ASD high school sports information can be viewed on the ASD Activities page.
    • Please be aware that the Dimond Activities Office cannot cash checks or make change for students during the school day. We do have a bill changer for 20’s, 10’s, 5’s, and 1’s; it gives change in quarters only. The changer is located in the student commons.
    • Yearbooks can be purchased from Ms. Castoe and the yearbook staff in room C206.

Planet HS

  • Sports signups are now online.To register using
    1. From a computer go to to start registration. 
    2. Or Text Dimond High's unique code S42221 to 69274
    3. Follow the URL provided in the text response and create your account.
    4. Complete the required steps prompted by the system.
    More information can be found at or call 1-888-668-7452, option 5 or email
  • Activities Fax: 742-7085