Question: Name the number of partners for 5-7, 6-7 (5-7)
SQL: SELECT COUNT("Partner") FROM "1-23944006-4" WHERE "Score" = '5-7, 6-7 (5-7)';

Question: Name the surface for Cara Black Rennae Stubbs
SQL: SELECT "Surface" FROM "1-23944006-4" WHERE "Opponents" = 'Cara Black Rennae Stubbs';

Question: Name the score for San Diego
SQL: SELECT "Score" FROM "1-23944006-4" WHERE "Championship" = 'San Diego';

Question: Name the outcome for Zurich
SQL: SELECT "Outcome" FROM "1-23944006-4" WHERE "Championship" = 'Zurich';

Question: Name the number of surfaces for  4-6, 2-6
SQL: SELECT COUNT("Surface") FROM "1-23944006-4" WHERE "Score" = '4-6, 2-6';