Raúl Adalberto Mondesí (born July 27, 1995) is a Dominican-American professional baseball shortstop for the Kansas City Royals of Major League Baseball (MLB). He is the first player in modern MLB history to make his debut in the World Series, doing so with the Royals in Game 3 on October 30, 2015, against the New York Mets.

Mondesí signed with the Kansas City Royals on July 27, 2011, receiving a signing bonus of $2 million. He made his professional debut in 2012 with the Idaho Falls Chukars of the Rookie-level Pioneer League. He finished the season, hitting .290/.346/.386 with three home runs in 50 games. Prior to the 2013 season, Mondesí was ranked by Baseball America as the team's seventh best prospect. He played the 2013 season with the Lexington Legends of the Class A South Atlantic League. On May 27 he hit for the cycle. He finished the season hitting .261/.311/.361 with seven home runs. After the season, he was named the Class A Lexington Player of the Year by the Royals.

Prior to the 2014 season, Mondesí was considered one of the top prospects in baseball. He was ranked by Baseball America as the team's third best prospect. He was ranked by MLB.com as the 38th best prospect overall. Mondesi spent the 2014 season with the Wilmington Blue Rocks of the Class A-Advanced Carolina League, and played for the Peoria Javelinas of the Arizona Fall League after the regular season.

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