Sandy Leon is a Venezuelan professional baseball player who has played as a catcher for various teams in Major League Baseball (MLB). He began his career in 2007 when he was signed by the Washington Nationals as an amateur free agent. He spent several years in the minor leagues before making his MLB debut in 2012.

Leon played for the Nationals from 2012 to 2015, serving as a backup catcher for most of his time there. He was known for his strong defensive skills and ability to handle pitchers well. In 2016, he was traded to the Boston Red Sox, where he had his best season as a professional. He played in 78 games that year and hit .310 with seven home runs and 35 RBIs. He also helped lead the Red Sox to a division title and a playoff berth.

Leon continued to play for the Red Sox for several more seasons, but his offensive production declined. He struggled at the plate in 2017 and 2018, hitting just .225 and .177, respectively. However, he remained a valuable member of the team due to his defensive abilities and his ability to work well with pitchers.

In 2019, Leon was traded to the Cleveland Indians, where he played in 30 games and hit .178. He became a free agent after the season and signed a minor league contract with the Miami Marlins. He played in just six games for the Marlins in 2020 before being designated for assignment.

Leon signed a minor league contract with the Washington Nationals in 2021 and spent most of the season in the minor leagues. He was called up to the majors in September and played in 10 games for the Nationals, hitting .200 with one home run and three RBIs.

Overall, Sandy Leon had a solid career as a catcher in MLB. He was known for his strong defensive skills and ability to work well with pitchers. While his offensive production was inconsistent, he had some strong seasons at the plate, particularly in 2016 when he helped lead the Red Sox to a division title. Despite being a journeyman player who played for several different teams, Leon was well-respected by his teammates and coaches for his work ethic and professionalism.