National Rookie League was created in 2000.
National Rookie League ended in 2002.
The 1970 American League rookie of the year winner was Thurman Munson The 1970 National League rookie of the year winner was Carl Morton
Dwight Gooden was the 1984 National League Rookie of the Year.
The 2007 American League rookie of the year winner was Dustin Pedroia The 2007 National League rookie of the year winner was Ryan Braun
The 1984 American League rookie of the year winner was Alvin Davis The 1984 National League rookie of the year winner was Dwight Gooden
The 2009 American League rookie of the year winner was Andrew Bailey The 2009 National League rookie of the year winner was Chris Coghlan
The 1960 American League rookie of the year winner was Ron Hansen The 1960 National League rookie of the year winner was Frank Howard
The 1987 National League rookie of the year winner was Benito Santiago
The 2009 National League Rookie of the Year Award winner was Chris Coghlan
The 2009 National League rookie of the year winner was Chris Coghlan
There was not a rookie of the year for 1996