Early 2019 fantasy baseball rankings

Mookie Betts has emerged as a strong contender for the first pick in 2019 fantasy baseball drafts. Evan Habeeb-USA TODAY Sports

Whether you're making early keeper decisions or just getting a head start on your 2019 research, here are top 300 and positional rankings for next season that will be updated throughout the fall and winter.

Top 300

Positional rankings

Note: Players are listed by position, and their overall rank is included if in the top 300. Players outside the top 300 are denoted by NR.