Cal star to face sixth seed in 50K Stockton qualies

   Cal All-American Maegan Manasse will take on sixth-seeded Jennifer Elie of the United States today in the first round of qualifying for the $50,000 USTA Pro Circuit Challenger in Stockton, Calif.
   The match is scheduled to begin not before 2:30 p.m. at the new Eve Zimmerman Tennis Center at the University of the Pacific.
   Manasse, from Redondo Beach in the Los Angeles area, reached the singles round of 16 and the doubles final with Denise Starr in the NCAA Championships in Tulsa, Okla., in May as a junior.
   Elie, a 29-year-old Brooklyn, N.Y. native, advanced to the quarterfinals of the $25,000 Palmetto Pro Open in Sumter, S.C., last month.
   In a matchup of San Francisco Bay Area residents, Giuliana Olmos, 23, of Fremont will face Sara Choy, 16, of Palo Alto at 10 a.m. Olmos just completed an All-America career at USC.
   Karina Kristina Vyrlan, 17, of Sacramento will play Jacqueline Cako, a 24-year-old Brier, Wash., native who starred at Arizona State, not before 1 p.m.