Gregor Blanco is a Venezuelan professional baseball player who has played in Major League Baseball (MLB) for several teams. He began his career in 2002, playing for the Atlanta Braves in their minor league system. He made his MLB debut in 2008 with the Braves, where he played for two seasons before being traded to the Kansas City Royals.

Blanco played for the Royals for one season before being traded to the Washington Nationals, where he played for a brief period before being released. He then signed with the San Francisco Giants in 2012, where he played for five seasons and became a key player in their World Series championship in 2012 and 2014.

During his time with the Giants, Blanco was known for his strong defensive skills and his ability to play all three outfield positions. He was also a reliable hitter, with a career batting average of .238 and an on-base percentage of .311. In addition to his World Series championships, Blanco also won a Gold Glove award in 2015 for his outstanding defensive play.

After his time with the Giants, Blanco played for several other teams, including the Arizona Diamondbacks, the San Francisco Giants (again), and the New York Mets. He retired from professional baseball in 2019, finishing his career with a .238 batting average, 24 home runs, and 157 stolen bases.

Throughout his career, Blanco was known for his versatility, his strong defensive skills, and his ability to contribute to his team in a variety of ways. He was a valuable player for several teams and played an important role in the success of the San Francisco Giants during their championship years.