Sean O'Sullivan (baseball), Date of Birth, Place of Birth
TweetSean O'Sullivan (baseball)
American baseball player
Date of Birth: 01-Sep-1987
Place of Birth: San Diego, California, United States
Profession: baseball player
Nationality: United States
Zodiac Sign: Virgo 
About Sean O'Sullivan (baseball)
- Sean Daniel O'Sullivan (born September 1, 1987) is an American professional baseball pitcher who is currently a free agent.
- He previously played in Major League Baseball (MLB) for the Los Angeles Angels of Anaheim, Kansas City Royals, San Diego Padres, Philadelphia Phillies, and Boston Red Sox and in KBO League for the Nexen Heroes.
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