Maximum number of groups in Fantasy Auto Racing
This article explains how many groups a manager can have a team in.
All managers can create only one team of drivers within Yahoo! Sports Fantasy Auto Racing. Your team automatically competes against other users in the overall public group.
Managers can also place their team in up to three additional groups at any one time (any combination of Fans Of and Private Groups).
Please note: The maximum group size for Auto Racing is 50.
Lastly, managers can create no more than three Private Groups throughout the season.