Team: Omaha Storm Chasers (Kansas City Royals)
Season stats: .288/.386/.625, 95 runs, 41 home runs, 103 RBIs
The Royals started their No. 4 prospect at Double-A Northwest Arkansas this season after he finished 2019 at High-A Wilmington, and MJ Melendez responded with a .285/.372/.628 batting line, 28 homers and 65 RBIs in 78 games to earn a promotion to Triple-A Omaha. Melendez recorded a .293/.413/.620 batting line with 13 homers and 38 RBIs in 44 games for the Storm Chasers and ended the year as the Minor League home run king.