SELECT surface FROM table_name_87 WHERE score_in_the_final = "6–3, 6–2" AND opponents_in_the_final = "mansour bahrami diego pérez"
Sebutkan permukaan yang memiliki skor di final 6-3, 6–2 dan lawan di final Mansour Bahrami Diego Pérez?
CREATE TABLE table_name_87 (surface VARCHAR, score_in_the_final VARCHAR, opponents_in_the_final VARCHAR)