Peter O'Brien (outfielder), Date of Birth, Place of Birth
TweetPeter O'Brien (outfielder)
American professional baseball player
Date of Birth: 15-Jul-1990
Place of Birth: Hialeah, Florida, United States
Profession: baseball player
Nationality: United States
Zodiac Sign: Cancer 
About Peter O'Brien (outfielder)
- Peter Robert O'Brien (born July 15, 1990) is an American professional baseball left fielder who is a free agent.
- He previously played in Major League Baseball (MLB) for the Arizona Diamondbacks and Miami Marlins.
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