Table: drafted_players
Columns: player
position
round
pick
nfl_club

Question: During which round was a Hawkeyes player selected for the defensive back position?
SQL: SELECT "round" FROM drafted_players WHERE "position" = 'defensive back'

Question: What was the latest round that Derek Pagel was selected with a pick higher than 50?
SQL: SELECT MAX("round") FROM drafted_players WHERE "pick" > 50 AND "player" = 'derek pagel'