Miguel Angel Yajure (born May 1, 1998) is a Venezuelan professional baseball pitcher for the Sacramento River Cats in the San Francisco Giants organization. Yajure signed with the New York Yankees as an international free agent in 2015. He made his MLB debut with the Yankees in 2020, and became the first major-league player to wear number 89, MLB's last unused uniform number. He was traded to the Pittsburgh Pirates before the 2021 season.