Ohio South Youth Olympic Development Program (ODP) Online Registration System.
If your player plays club soccer through an Ohio South league, they should already be in our system, even if they have not been involved in ODP previously. If you know your user login and password, you can click on the registration link on the top right, and then login to your account. There is also a forgot username/password option. If your player is brand new to Ohio South, then you can create a new account under the Registration tab.
If the system says you already have an account, but you are having a hard time getting into your current account, or your player is not showing under your account, please send an email to and include the parent's name, player's name, and date of birth.
Go to www.osysa.com (ODP) for more information on schedules, training sites, calendar, etc.
If you have any problems or have questions regarding ODP online registration please contact Affinity Sports at 1-855-848-7227.
If you need a username/password or need accounts merged please contact Affinity Sports:
Phone: (855) 848 - 7227