CREATE TABLE table_12948 ("Date" CLOB, "Tournament" CLOB, "Surface" CLOB, "Opponent" CLOB, "Score" CLOB)

Who was the opponent in the mallorca 2, spain tournament?
SELECT "Opponent" FROM table_12948 WHERE "Tournament" = 'mallorca 2, spain'
SELECT "Opponent" FROM "table_12948" WHERE "Tournament" = 'mallorca 2, spain'