Simplify the following text for a Grade 10 native English-speaking person.
Original: In Major League Baseball , the Rookie of the Year Award is annually given to one player from each league as voted on by the Baseball Writers Association of America ( BBWAA ) .
Simplified: In Major League Baseball , the Rookie of the Year Award is given each year to one player from each league as voted on by the Baseball Writers Association of America ( BBWAA ) .