RotoWire Partners

2018 MLB Depth Charts for Fantasy Baseball

Updated depth charts for every MLB team. See something off? Let us know.

Want to see our depth charts for every team?

Our 2018 MLB depth charts let you know who's playing, who's hurting, who's backing up and even who is waiting in the wings to take over.

With constantly updated fantasy baseball depth charts for all 30 teams, you'll be able to make the best possible decisions about your team.

Unlock Our 2018 MLB Depth Charts Now
Seattle Mariners Depth ChartSeattle Mariners Depth Chart


1.  Mike Zunino (R)

2.  Mike Marjama (R)

3.  Tuffy Gosewisch (R)

First Base

Second Base

Third Base


Left Field

x.  Ben Gamel (L)  OUT

Est. Return: April 3, 2018

1.  Ichiro Suzuki (L)

2.  Taylor Motter (R)

3.  Andrew Romine (S)

4.  Mitch Haniger (R)

5.  Guillermo Heredia (R)

Center Field

Right Field

Designated Hitter


Starting Pitcher



View All Teams

Top Seattle Mariners Prospects