SPECULATOR: The BF21 UP: list—Batters

Within the player boxes of the 2021 Baseball Forecaster, we offer some UP: (and DN:) -side projections that are intended to reflect a ceiling (or floor) beyond the accompanying 2021 projection. As described in the book:

Upside (UP) and downside (DN) statistical potential appears for some players; these are less grounded in hard data and more speculative of skills potential.

Speculative? Sounds a lot like what we do in this space! So we continue our 2021 Speculator series with a review of some of those UP: projections found in the Forecaster. Rather than re-hash the reasons behind these "UP:" projections—they're all in the player boxes—we'll instead offer updated thoughts on those whose outlooks have changed since press time; be it...

Almost!

You’re just a few clicks away from accessing this feature and hundreds more throughout the year that have a singular goal in mind: Winning your league. Subscribe to BaseballHQ.com here!

Already a subscriber? Sign in here

More From Speculator

Two-plus months into the season, we'll use QBaB to see who's making the best quality of contact, and speculate on their outlook going forward.
Jun 4 2025 3:09am
After last week's in-season "UP"side column, it's time to strike a more pessimistic tune.
May 28 2025 3:07am
We'll take a page from the Baseball Forecaster with a new batch of "UP"side projections based on 2025's early returns.
May 21 2025 3:06am
Starters who have had one (just one!) bad start, and what things would look like if we give them a mulligan
May 14 2025 3:10am
An early look at which starting pitchers have switched up their pitch mix the most, and whether or not it's working.
May 7 2025 3:07am

Tools