SELECT "Opponent" FROM table_49842 WHERE "Round" > '1' AND "Event" = 'wmma 1: mccorkle vs. heden'
Who was the opponent in the WMMA 1: McCorkle vs. Heden event that went more than 1 round?
CREATE TABLE table_49842 (
    "Res." text,
    "Record" text,
    "Opponent" text,
    "Method" text,
    "Event" text,
    "Round" real
)