The same coupons count in the private leagues as in the main Tipsters League. Before adding coupons, please make sure that you have the Tipsters League mode enabled (check in the top right corner of the Coupon Creator), as only coupons created in this mode take part in the competition.
If you are a participant in several different private leagues and publish a coupon in your profile, it takes part in all these leagues and in the Typer League main competition.
In order for your coupon to take part in the private league, its date must fall within the league period, as well as you must be a member of that league at the time the coupon is added.