Show Winter Net Tourney Opens on West Coast CoastS S LOS ANGELES Dec 26 UP UP- UP The twenty-first twenty annual southern California Call Cali fornia midwinter tennis championship champion ship tournament started here toda today with junior players from the Pacific coast staging the inaugural feature Senior players will not begin competition competition com corn petition until tomorrow Helen Fulton defending national champion in the junior girls girl's division divi sion met Mary Jane Edwards in the opening match Charles Carr of Hollywood and Donald Budge of ot San Francisco two favorites were were matched |