Depending on the number of participants, each category may have internal groups, where players compete against one another during the six-month season. Weekly matches accumulate points for a semester ranking.

At the end of the season, playoffs are held for players ranked 2nd through 9th. The top two playoff winners, along with the category’s 1st-place player, move up a category. The bottom three players are relegated to a lower category.

Weekly matches are organized by the first-listed player in the match (e.g., Player 1 vs. Player 2; Player 1 schedules the match and provides a new tennis ball). Both players agree on the date, time, and court. Special options like travel vouchers and bonus weeks are available with mutual consent.

Each semester concludes with an OPEN WEEKEND EVENT, offering players the chance to compete within their category or one above. Winning this event grants promotion to the league’s official higher category.