user: Question: What is the average round for Martin Havlat?
Columns: ['Round', 'Overall', 'Player', 'Nationality', 'Club team']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 26.0, 'Martin Havlat', 'Czech Republic', 'Trinec Ocelari (Czech.)']
SQL:

assistant: SELECT AVG("Round") FROM "Table" WHERE "Player" = 'Martin Havlat';