Each year as spring training approaches, most big league clubs will have a crop of non-roster invitees that join the guys on the 40-man roster at big league camp. Typically, that group is made up of some combination of top organizational prospects who have had a year or two of minor league experience, and major league and/or upper-minors veterans who are trying to crack an Opening Day roster one last time. Ben kicked off this series with a deep dive on former Cubs outfielder John Andreoli last week; this week, we’ll get you up to speed on everyone else.
Meet the 2018 Mariners NRIs: Catchers
