Emmanuel Rivera is a Puerto Rican professional baseball third baseman known for his defensive range, which earned him the nickname “El Pulpo.” Drafted by the Kansas City Royals in 2015, he made his MLB debut in 2021 and went on to play for the Royals, Arizona Diamondbacks, Miami Marlins, and Baltimore Orioles before joining the Algodoneros de Unión Laguna of the Mexican League in 2026. This tag page collects news, game reports, roster moves, and career updates covering Rivera’s progression through Major League Baseball and his international appearances, including the 2023 World Baseball Classic. Articles tagged here offer ongoing coverage of his professional journey, transactions, and postseason moments.