How many seasons did, the Guard with a FG% around .420, play in the NBA ?
Field goal percentage:  In the NBA, Center Shaquille O'Neal has a high career FG% (around .580) because he plays near the basket making many high percentage layups and slam dunks. Guard Allen Iverson often had a low FG% (around .420) because he took the bulk of his team's shot attempts, even with high difficulty shots. Allen Iverson: Allen Ezail Iverson (born June 7, 1975) is an American former professional basketball player who played for 14 seasons in the National Basketball Association (NBA).
14 seasons