Baseball Things | Jason A. Churchill | Substack

Trade Sheet: Seattle's path to a dominant 'pen

There's a piece or two missing from the club's relief corps, so let's fix that.

Jul 2 • Jason A. Churchill

Logan Gilbert's formula for dominance

Gilbert's best outing in what might be more than a year was born of change.

Jun 18 • Jason A. Churchill

New No. 1 Prospect in Seattle

I bet NO ONE saw this coming.

Jun 8 • Jason A. Churchill

MLB Power Rankings: June

It's not so late anymore...

Jun 2 • Jason A. Churchill

Seam-Shifted: Witt Jr., Yordan, Schlittler and the new King Felix (sorta)

Let's take a look at some fun numbers that tell fun (or scary in one case today) stories.

May 28 • Jason A. Churchill

Most Popular

2025 Mariners Prospect Rankings

Feb 16, 2025 • Jason A. Churchill

Final in-season Mariners Prospect Rankings Update: August

Aug 5, 2025 • Jason A. Churchill

How good can the Mariners lineup be in 2024?

Feb 6, 2024 • Jason A. Churchill

Prospect Rankings Update: May

May 9, 2024 • Jason A. Churchill

Recent posts

Mariners Prospect Rankings Update: May

After the first month of the season, let's update the rankings.

May 9 • Jason A. Churchill

MLB Power Rankings: May

After the first full month of the 2026 season, it’s impossible not to scramble the pre-season rankings.

May 3 • Jason A. Churchill

Mariners mid-round pick an interesting sleeper to watch

Mariners 2025 draft picking showing well early.

Apr 27 • Jason A. Churchill

Pitching, pitching ... and more pitching

The action Friday was all about pitching.

Apr 25 • Jason A. Churchill

Churchill: Mariners Prospect Notes

Some ranked prospects, and some that maybe should be.

Apr 14 • Jason A. Churchill

Prospect Assignments & What's Next

All four full-season affiliates have kicked off their season.

Apr 4 • Jason A. Churchill

Baseball Things

Baseball Things

Baseball thoughts, mostly about the Seattle Mariners, after midnight.

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