SCTA/NTRP Grand Prix and SCTA Senior Grand Prix both offer tournaments held throughout Southern California with competition at NTRP levels or age divisions. Participants have the opportunity to accumulate points in both singles and doubles in all SCTA sanctioned tournaments. Year-end Masters Championships are invitational. Contact: Annette Buck (310) 208-3838 ext. 224.

 USTA Adult (Spring) & Senior (Summer) Leagues are team leagues for grassroots players at six NTRP levels.  Sectional and National Championships are held in all divisions. Contact Lesley Waite: (858) 755-8110.

 USTA Super Senior League (60+) at NTRP “combo” levels 6.0, 7.0, 8.0, 9.0 plays throughout the county July and August-Friday mornings (women) and Saturdays (men). Sectional and National Championships are held in all divisions. Contact: Lesley Waite (858) 755-8110.

 SCTA Fall Doubles is offered at six NTRP levels. Area winners compete at SCTA Sectionals. Contact: Lesley Waite (858) 755-8110.

 USTA Mixed Doubles League at NTRP “combo” levels 6.0, 7.0, .80, 9.0, 10.0 plays Saturday afternoons January-March. Mixed Doubles sectional champions advance to the Western Regional Playoffs. Contact: Lesley Waite (858) 755-8110.

 Ad-In Play. A, BB, and B level doubles play for women. Fall, Winter, Spring and Summer (clay) on Wednesday & Thursday, 9-11:00 a.m. at the Barnes Family Tennis Center.  Contact Anne Podney (858) 551-1162. 

 Fall League. Women’s Doubles Teams from various clubs compete from September thru November. For registration and general information visit: www.sdleaguetennis.com.

 Winter League. Women’s Doubles Teams from various clubs compete from January thru April. For registration and general information visit: www.sdleaguetennis.com.

 North County Winter League. Men’s and Women’s Doubles Teams play January thru April. Contact: Bonnie Bagheri (760) 716-7807, email: ncdtl@cox.net or visit the website www.ncdtl.com.

 World Team Tennis League. South County/City League. 40 teams compete in a Spring, Summer and Fall season at 3.0, 3.5, 4.0, 4.5, levels. Contact: WTT.com or Carol Jory, League Coordinator at: jory@playwtt.com or call (858) 270-7587. 

World Team Tennis North County. Mike Hasan (619) 992-0023.