M`s Top 30 led by Lewis, features 20 new names
(MLB.com Seattle Mariners)

Though headlined by 2016 first-rounder and No. 70 overall prospect Kyle Lewis for a second straight year, the latest Mariners Top 30 list otherwise features 20 new names. Many of those players stand to contribute in the Major Leagues relatively soon, too, as exactly half of the club`s Top 30 prospects have a 2018 estimated time of arrival.