Seattle Mariners 2020: A Baseball Companion

The team edition based on The New York Times Bestselling Guide.

This more portable team edition of the full 25th edition of the industry-leading baseball annual contains all of the important statistics, player projections and insider-level commentary that readers have come to expect, but focused on your favorite organization. It also features detailed reports on the top prospects, including fantasy values and commentary. Take it out to the ball game or wherever you follow your team!

Baseball Prospectus is an organization devoted to the sabermetric analysis of baseball. BP has a staff of regular columnists and provides advanced statistics as well as player and team performance projections on its website and in publications.