user: Question: What is the record when Clayton McKinney was the opponent?
Columns: ['Res.', 'Record', 'Opponent', 'Method', 'Event', 'Round']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Win', '14-5', 'Robert Thompson', 'Submission (punches)', 'MFA - New Generation 3', '2']
SQL:

assistant: SELECT "Record" FROM "Table" WHERE "Opponent" = 'Clayton McKinney';