Players don't have to play every week. However your score will improve if you do.
Scores will go into pickleballbrackets.com club ratings
Two players will move up / down from each group each week. This depends on who has opted-In, the amount of players, and everybody's scores and ratings.
EACH WEEK - Login into Pickleballbrackets.com and view the league. Select to OPT In to play in the League. You have to opt in each week and then pay via the above link.
Note:
One off guests who are visiting, may go in at their pickleball rating for the day.