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Every Major League Pitch, Explained

Your complete guide to every pitch type thrown in MLB right now

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Recent posts

Vitamin SEA: Judgement Day

The Mariners face their toughest challenge yet in their quest for the AL West

Sep 19 • Henry Neiman

What happened to Devin Williams?

The Mayday Catch Up - Sept. 19, 2025

Sep 19 • David Korn

Why you should be rooting for the Reds

Let's get Cincinnati back to the postseason!

Sep 18 • David Korn

The Journey to Throw 100 Again, Continued | Live At Bats

Welcome @Jackthewhipper to the big leagues with me

Sep 15 • Trevor May

Why September call-ups WIN championships

The Mayday Catch Up - Sept. 12, 2025

Sep 12 • Trevor May

Don't sleep on the Blue Jays

A lot has been going right for the Toronto Blue Jays, one of this season's biggest surprises.

Sep 10 • David Korn

Do pitchers cross up catchers on PURPOSE?

The Mayday Report - Sept. 5, 2025

Sep 5 • Trevor May

Vitamin SEA: A September to Dismember

Looking at the final month of the regular season, and how the Mariners can make the playoffs

Sep 4 • Henry Neiman