Game Format

  • All Tennis Leagues are double opponent; teams will play two matches per night against different opponents.
  • All Tennis Leagues use an Event Coordinator (EC).
  • All Tennis Leagues are self-officiated.
  • All Tennis Leagues use a weekly time slot of 1.50 hours.
    • The time slot will be include a 5 minute warm-up, two 40 minute matches, and a 5 minute intermission.
    • Each match consists of a single set.
      • The team to win the most games during the set will be declared the winner.
      • When time expires, the current game will be played out, and the score will stand.
      • Ties are possible in the regular season.

Season Length

  • All 8 Week Tennis Leagues use the following structure:
    • 7 week regular season (14 total matches).
    • 1 week of playoffs (2 total matches).
  • In cases where rain-outs occur, games are made up via three-match weeks or season extensions (1-2 weeks).



  • Playoff Format:
    • All teams are guaranteed 2 playoff matches.
    • Only the Top 4 teams will compete for the League Championship.
    • League champs will receive t-shirts that can be picked up from the Season-end Party.
    • There are no ties in playoffs.
      • When time expires:
        • The current game will be played out.
        • If both teams have won the same number of games in the set, a 7 point tie-break will occur.
        • Please refer to the full rule book for tie-break procedures.


Format  Roster Ideal Roster Size
(F) = Female
Total # of Players
required on the court
Total # of Females
required on the court
Max # of M/X
allowed on the Court
Doubles Open 2 2 0 2
Doubles Co-ed 2 (1 F) 1 (1 F) 1 1
  • When registering a full team, there is no limit to the maximum number of players teams can have on their roster.
  • Prior to the first game of the season, teams must have 2 player(s) confirmed on the roster in MyCSSC. This number is equal to the total number of players required on the court in the above chart.
    • If the minimum amount of confirmed roster players is not met, the team will receive a loss for every game played until the requirement is met.
    • Minimum female requirements are inclusive of anyone who identifies as female (i.e. players who identify as M or X do not count towards F minimums).
  • Prior to the first playoff game, teams must have all players who are playing in the playoff game(s) displayed as part of the confirmed roster in MyCSSC.
    • If this requirement is not met, teams will receive an automatic loss and will not be eligible for the championship.
  • A team may bring in subs that are not listed on the roster. To learn more about the sub policies, click here.