SELECT "Round" FROM table_75571 WHERE "Opponent" = 'emanuel newton'
What is the round of the match with Emanuel Newton as the opponent?
CREATE TABLE table_75571 (
    "Res." text,
    "Record" text,
    "Opponent" text,
    "Method" text,
    "Event" text,
    "Round" real,
    "Time" text,
    "Location" text
)