A 20 year old from Venezuela, Sebastian Rivero was signed as part of the Royals international spending spree in July of 2015 by the Kansas City Royals. In 2017, he played for Burlington in the Rookie leagues before heading up to Lexington to play for the Legends for the entirety of the 2018 season.
During the 2018 season, he played in 77 total games, securing a slash line of .258/.301/.391. He shared the backstop duties with highly touted prospect, MJ Melendez as a member of the Legends. As stated by MLB Pipeline in their short scouting report of Rivero, he and Melendez are a good pair.