In Fall and Winter Seasons (15 weeks each), divisions may have up to 8 teams. In the Summer Season (12 weeks), divisions may have up to 6 teams. If more teams sign up for any division/night, then the division is split into squads called BLUE/RED/WHITE/etc. and play separate schedules.
In Open Doubles (Monday) & Team Leagues (Tuesday and Thursday), squads are split by random lot and are considered equivalent for all rating, average and ranking purposes. In Mixed Doubles League (Wednesday), split squads are normally high/low brackets based on average rating of the high male and high female on the initial rosters, however this may vary at the discretion of the Board of Directors.
Mixed Doubles is currently an "unrated" league, however players who play only in Mixed Doubles are assigned a rating by the Ratings Committee at the end of each season. Otherwise, Mixed Doubles players receive the rating that they earn in the rated leagues.
MVPs are awarded in Mixed Doubles League for both male and female players.