The best prospect in the Seattle Mariners farm system already made an impact in his first game at the Double-A level. Mariners No. 1 prospect, shortstop Colt Em ...

This article was originally published on www.si.com/onsi/minor-league-baseball as Top 100 Seattle Mariners Prospect Could ...

Gallup doesn’t monitor the approval rating of MLB executives. But if it did, Jerry Dipoto’s would look like a seismograph ...