Table: larcher_brito_stats
Columns: edition
round
date
against
surface
opponent
result

Question: What's the date that Morocco has an Against along with a surface of hard?
SQL: SELECT "date" FROM larcher_brito_stats WHERE "against" = 'morocco' AND "surface" = 'hard'

Question: What's Round has a Surface of hard and Opponent of Jelena Simic?
SQL: SELECT "round" FROM larcher_brito_stats WHERE "surface" = 'hard' AND "opponent" = 'jelena simic'