user: Question: Name the most overall rank for NL/UA league
Columns: ['Pitcher', 'Strikeouts', 'Season', 'Team', 'League', 'Overall Rank']
Types: ['text', 'real', 'real', 'text', 'text', 'real']
Sample row: ['Matt Kilroy', 513.0, 1886.0, 'Baltimore Orioles', 'AA', 1.0]
SQL:

assistant: SELECT MAX("Overall Rank") FROM "Table" WHERE "League" = 'NL/UA';