SPECULATOR: Pitch mix changes, 2020

While it's still too early—yes, even in a 60-game season—to draw meaningful conclusions from stats in a vacuum, the advent of pitch-tracking data has made it easier than ever to detect tangible changes in a pitcher's approach. Whether it's learning a new pitch, fading a bad fastball, or simply throwing your most effective pitches more often, pitchers are constantly mixing things up to break tendencies and stay one step ahead of hitters.

As fantasy owners, we can see if these changes are helping to drive any early skills growth. We're all itching to dissect the early returns, but even the raw skills are prone to wild fluctuations are just a few starts. Tracking pitch-level data (usage, velocity, whiff rates) is increasingly becoming a...

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

We've all had a bad day at the office... what if we grant a mulligan to some starting pitchers who had one as well?
May 13 2026 3:07am
An early look at who is changing their pitch mix the most... and whether or not it's working.
May 6 2026 3:06am
With skills so bad, we can only speculate on an underlying injury. We hope we're wrong!
Apr 29 2026 3:05am
Our annual "draft skills, not roles" using projected skills and year-to-date playing time.
Apr 22 2026 3:05am
With most pitchers 3-4 starts in, we dive into the sub-indicators to see who's rising and falling.
Apr 15 2026 3:06am

Tools