Table: tennis_matches_2
Columns: outcome
year
championship
surface
partner
opponents
score

Question: Name the total number of years where runner-up and championship is us open
SQL: SELECT COUNT("year") FROM tennis_matches_2 WHERE "outcome" = 'Runner-up' AND "championship" = 'US Open'

Question: Name the surfaace where outcome is runner-up and championship is us open
SQL: SELECT "surface" FROM tennis_matches_2 WHERE "outcome" = 'Runner-up' AND "championship" = 'US Open'

Question: Name the partner for mark woodforde martina navratilova
SQL: SELECT "partner" FROM tennis_matches_2 WHERE "opponents" = 'Mark Woodforde Martina Navratilova'

Question: Name the score for rick leach zina garrison
SQL: SELECT "score" FROM tennis_matches_2 WHERE "opponents" = 'Rick Leach Zina Garrison'