In TN, the adult local league season is played March-May. District Championships are in June, Southern Sectionals in July. Mixed doubles local play is usually in July/Aug. Then Combo season is Aug/Sep. Then there is nothing for a team to do until the following March. In searching Tennis Link - it appears if some locals play a fall or winter team season. If you do, please provide me with info on the format your city uses and how the participation compares to the main season.