Red Sox prospect Bradley Blalock was a 32nd round draft choice in 2019, but after adding 10 pounds and roughly six miles per hour to his fastball, the 20-year-old right-hander will enter 2021 as a player to watch, per Alex Speier of Baseball America. Blalock is more-or-less just beginning his professional career, having signed out of high school for $250K in July of 2019. The Georgia native made just four appearances in rookie ball, giving up five earned runs on five hits and four walks while striking out four over 6 2/3 innings. Elsewhere in the system, the prospect gurus at MLB.com name Nick Yorke as a player who could rise quickly through Boston’s system, writing, “The California prep product has the sweet right-handed swing, bat speed, pitch recognition and discipline to potentially become a .300 hitter with 20 homers per season.” Yorke was the No. 17 overall selection of the 2020 draft.