Rafael Betancourt is a former Venezuelan professional baseball player who played as a relief pitcher in Major League Baseball (MLB) for over a decade. He began his career in the MLB in 2003 with the Cleveland Indians and played for them until 2009. He then played for the Colorado Rockies from 2009 to 2013 and finished his career with the Rockies in 2015.

Betancourt was known for his impressive fastball and slider pitches, which made him a valuable asset to his teams. He was also known for his consistency and reliability as a relief pitcher, often being called upon to close out games or pitch in high-pressure situations.

Throughout his career, Betancourt had a number of notable achievements. In 2007, he set a record for the most consecutive scoreless innings pitched by a relief pitcher in the American League, with 27.2 innings. He was also named the Cleveland Indians' Pitcher of the Year in 2008.

Betancourt's time with the Colorado Rockies was particularly successful. In 2010, he was a key player in the team's run to the World Series, pitching in 10 games and allowing only one run. He also set a record for the most consecutive scoreless innings pitched by a relief pitcher in Rockies history, with 32.2 innings.

Despite his success on the field, Betancourt faced a number of challenges throughout his career. In 2013, he suffered a torn ligament in his pitching elbow, which required Tommy John surgery and forced him to miss the remainder of the season. He returned to the Rockies in 2014, but struggled with injuries and was eventually released by the team in 2015.

After his retirement from baseball, Betancourt returned to his home country of Venezuela and became involved in coaching and mentoring young players. He also worked as a commentator for ESPN Deportes, providing analysis and insight on MLB games.

Overall, Rafael Betancourt had a successful career as a relief pitcher in the MLB, earning a reputation as a consistent and reliable player. His achievements on the field, particularly with the Colorado Rockies, cemented his place as one of the most talented Venezuelan players in the league.