Ranking season at MLB Pipeline began in earnest this week with the unveiling of our Top 10 right-handed pitching prospects for 2018. The list-dropping continues today with a look at the Top 10 left-handed hurlers, another immensely talented group, and it all leads up to the release of our Top 100 list, which goes live on Jan. 27, in conjunction with the MLB Network special at 8 p.m. ET (also streaming on MLB.com).
Sitting atop this year's LHP list is 19-year-old MacKenzie Gore, who turned in a stellar professional debut after the Padres drafted him third overall.