Winter Report Cards: Grading every MLB team's off-season moves

As the MLB off-season comes to an end and spring training approaches, let's run down each team's transactions and hand out grades.

Welcome to our Winter Report Card series, where SI.com's MLB experts run down the key additions and losses for all 30 teams, recap their moves, take note of whatever unfinished business remains and hand out a grade for the moves to date. Teams are presented in order of publication, which is in reverse order of 2016 regular-season finish. Check back every weekday for a new Winter Report Card.