As of the 2008 season, no.
No, Alex Rodriguez's first World Series appearance was in 2009. The award was won by Yankees designated hitter Hideki Matsui.
Bobby Richardson of the New York Yankees won the World Series MVP award in 1960. He was the only player from a losing team ever to win the award.
It is now known as the "Jackie Robinson Award". Robinson won the first Rookie of the Year Award ever presented in 1947 and Major League Baseball recently changed the name of the award to honor Robinson.
Jackie Robinson was the winner of the 1947 MLB rookie of the year award as a member of the Brooklyn Dodgers. This was the inagural year for this award, makinf Jackie the first ever winner.
John Brockington 1971
Youngest player to win rookie of the year played on world series winning reds team greatest catcher ever
That was Derek Jeter. In the 2000 season, Derek became the first player ever to win the All-Star MVP and the World Series MVP award in the same season.
Derek Jeter won the 2000 World Series MVP award, but has never won a season MVP nor ALCS MVP award. He has also won the 2000 All-Star Game MVP award.
The Brewers have yet to win the World Series.
George Rogers - 1981 NFL 1st Overall Pick by the New Orleans Saints Offensive Rookie of the Year no #1 overall pick has ever won the Defensive Rookie of the Year award.