Table: tennis_match_results_8
Columns: outcome
date
tournament
surface
partner
opponents
score

Question: Which type of surface do Amer Delic Robert Kendrick's opponents have?
SQL: SELECT "surface" FROM tennis_match_results_8 WHERE "opponents" = 'amer delic robert kendrick'

Question: On which surface was the score w/o?
SQL: SELECT "surface" FROM tennis_match_results_8 WHERE "score" = 'w/o'

Question: What is Diego Junqueira Gabriel Trujillo-Soler's opponent's score?
SQL: SELECT "score" FROM tennis_match_results_8 WHERE "opponents" = 'diego junqueira gabriel trujillo-soler'

Question: Which surface do opponents of Thomas Oger Nicolas Tourte have?
SQL: SELECT "surface" FROM tennis_match_results_8 WHERE "opponents" = 'thomas oger nicolas tourte'