user: Question: In 2007, what is the average total matches with points % larger than 33.3?
Columns: ['Year', 'Total matches', 'Total W-L-H', 'Singles W-L-H', 'Points won', 'Points %']
Types: ['text', 'real', 'text', 'text', 'real', 'real']
Sample row: ['Career', 37.0, '22-11-4', '4-3-1', 24.0, 64.9]
SQL:

assistant: SELECT AVG("Total matches") FROM "Table" WHERE "Points %" > 33.3 AND "Year" = '2007';