A player can NOT be considered a rookie in any season AFTER a season during which he was on a MLB roster for 45 days (need not be consecutive).
Ross was on the roster of the Oakland A's on 2010 April 7, and was not sent back to the minors until July 11th of that year. Thus, his only rookie year was 2010.
Major League Baseball Rookie of the Year Award was created in 1947.
Yes.
Dwight Gooden was the 1984 National League Rookie of the Year.
Mike Trout
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
Sachal Paige
American League: Curt Blefary, Baltimore OriolesNational League: Jim Lefebvre, Los Angeles Dodgers
The 2012 winners of the Jackie Robinson Rookie of the Year Award were Mike Trout of the Los Angeles Angels of Anaheim (American League) and Bryce Harper of the Washington Nationals (National League).
The 1970 American League rookie of the year winner was Thurman Munson The 1970 National League rookie of the year winner was Carl Morton
When his contract expires usually after the world series.
"The Rookie" (2002). It starred Dennis Quaid.