This website is a decent reference if you spend the time to actually look at the different players.....
http://msn.foxsports.com/mlb/lists/major-league-Baseball-players-who-played-in-the-little-league-world-series-081812#tab=photo-title=Ed+Vosberg&photo=31269020
I havent looked into it alot but as the link says.....In 1973 (ED VOSBERG) pitched in the little league WS but lost to a team from Taiwan. Then in 1980 he went on to win the CWS playing for the Arizona Wildcats. Then in 1997 he won a WS title with the Marlins.
JASON VARITEK is the only other to play in all three championship games but he lost both the little league title and CWS title. Then he obviously went on to break the curse and won a WS title with Boston in 2004 and '07.
The Oakland Athletics have the third most World Series title with 9.
The Angels have 1 World Series title in one appearance (2002).
The New York Yankees first World Series title was in 1923.
The Los Angeles Dodgers won the fifth most World Series title.
The Miami Heat won the NBA title in 2006, but not a World Series.
The New York Yankees last played in the 2009 World Series beating the Philadelphia Philies for their 27th World Series title.
86 year World Series DroughtThe Boston Red Sox went 86 years without winning a World Series title from 1918-2004 but the Chicago Cubs holds the record with the longest World Series drought. As of 2009 the Chicago Cubs have not won a title in 101 years. The Last World Series title the Cubs won was in 1908. They also won in 1907 for a total of two World Series titles in franchise history.
The New York Yankees won their first World Series title in 1923.
The Phillies won Their first World Series title on October 21, 1980.
Joe Girardi won his first World Series title in 2009.
Tennessee
Argentina