Follow the process for token request and approval for the League or Circuit you want the scores to count toward. You will need a token for both hobby track and a token for Battle points.
Set up your event like you normally would requesting a token for both the event itself and for the Hobby Track you want to count for the circuit.
Once the token is approved and applied to your event, under the "soft/hobby score" field there will be a category unlocked for "Hobby Track Score". Enter the scores you wish to count toward hobby track here
Scoring is highest to lowest with the 1st being the highest score and so on
When your event is concluded submit the results for both Hobby Track as Battle points
Tap on “Tournament Results” under “Event Actions”
Select the export button in the lower right hand corner