6. Kris Bryant – Chicago Cubs (24)
The reigning National League Rookie of the Year wowed a rejuvenated Cubs fan base all summer long in 2015, hitting .275 with 26 home runs and 99 RBIs. Bryant earned his first All-Star Game appearance, and joined teammate Anthony Rizzo in the Home Run Derby as well. Heading into his sophomore season, Bryant seems primed to help propel the Cubs back into October.