user: Question: How many submission of the night occurred when the fighter was Matt Wiman?
Columns: ['Fighter', 'Fights of the Night', 'Knockouts of the Night', 'Submissions of the Night', 'Awards Total', 'Status']
Types: ['text', 'real', 'real', 'real', 'real', 'text']
Sample row: ['Joe Lauzon', 5.0, 1.0, 6.0, 12.0, 'Active']
SQL:

assistant: SELECT "Submissions of the Night" FROM "Table" WHERE "Fighter" = 'Matt Wiman';