Table: draft_pick_11
Columns: round
overall
player
position
school_club_team

Question: What is the average overall rank of all players drafted from Duke after round 9?
SQL: SELECT AVG("overall") FROM draft_pick_11 WHERE "school_club_team" = 'duke' AND "round" > 9

Question: What is the sum of all rounds where a Tennessee State player with an overall rank less than 261 was drafted?
SQL: SELECT COUNT("round") FROM draft_pick_11 WHERE "school_club_team" = 'tennessee state' AND "overall" < 261

Question: What is the highest overall rank of any Tennessee State player drafted before round 10?
SQL: SELECT MIN("overall") FROM draft_pick_11 WHERE "school_club_team" = 'tennessee state' AND "round" < 10