Casey Bellon
caseybellon.bsky.social
Casey Bellon
@caseybellon.bsky.social
Author of Mariners Wheelhouse. Find my stuff and subscribe here: https://open.substack.com/pub/caseybellon?r=1tjv10&utm_medium=ios
Pinned
The @mariners.com need bullpen help. Here’s a few names that haven’t been nationally discussed.

open.substack.com/pub/caseybel...
Racking the brain: four less popular relievers that would make sense for Seattle
We've heard of Jax, Duran, Clase... who else could be available to upgrade the back end of the bullpen?
open.substack.com
The @mariners.com need bullpen help. Here’s a few names that haven’t been nationally discussed.

open.substack.com/pub/caseybel...
Racking the brain: four less popular relievers that would make sense for Seattle
We've heard of Jax, Duran, Clase... who else could be available to upgrade the back end of the bullpen?
open.substack.com
July 26, 2025 at 10:34 PM
Join us for your drive home! Mariners broadcaster Aaron Goldsmith hopped on the podcast to talk @mariners.com
baseball, broadcasting, tales of Fenway and more!

open.substack.com/pub/caseybel...
Guest: Mariners broadcaster Aaron Goldsmith joins to talk baseball, broadcasting, tales of Fenway and more!
Mariners play-by-play broadcaster covers a range of topics on the show.
open.substack.com
February 21, 2025 at 12:07 AM
The Mariners have the No. 3 pick in the draft. Who could they target?

open.substack.com/pub/caseybel...
Five players the Seattle Mariners could target with pick No. 3
It's early, but let's take a look at who Seattle could get with their top 3 pick.
open.substack.com
February 16, 2025 at 2:59 AM
The look on Brent Rooker's face after this filthy slider from Matt Brash😂

Can't wait to see Brash back on the mound... Brent might feel differently, though.
February 13, 2025 at 1:03 AM
I’ll do a Top 15 Mariners prospects update at the end of April to touch on where guys are at after the first month of the season.

My current top 15 prospect rankings is till fresh, with analysis from scouts and industry folks. Preview what that looks like below!

open.substack.com/pub/caseybel...
February 13, 2025 at 12:23 AM
Here's an overlay of Woo's fastball and changeup with Aaron Judge standing at the plate.
January 8, 2025 at 3:22 AM
Victor Robles is a Seattle Mariner and don't you forget it!
January 8, 2025 at 2:07 AM
Troy Taylor, 99mph PAINT
January 8, 2025 at 2:06 AM
I really can't wait to watch this guy launch nukes again
January 8, 2025 at 2:06 AM
I have a hunch this guy is going to make an impact for Seattle this year.
January 8, 2025 at 2:04 AM
Mariners Podcast! Guest: Jason Churchill (@prospectinsider.bsky.social)
-Josh Naylor,
-#3 pick in the draft,
-3 catchers on the roster?
-MORE!

Hit the link below and subscribe to listen! open.substack.com/pub/caseybel...
Guest: Jason Churchill. Josh Naylor, #3 pick in the draft, 3 catchers on the roster?
Jason Churchill of Baseball Things joins Mariners Wheelhouse.
open.substack.com
December 20, 2024 at 4:21 AM
NEW: Could Carlos Correa be a trade target for the Seattle #Mariners?

Hit the link to read and subscribe!

open.substack.com/pub/caseybel...
December 10, 2024 at 8:36 PM
I thought they learned this lesson with Tyler Anderson.
Yusei Kikuchi has a three-year, $63 million deal with the Angels, per source. @jonheyman.bsky.social was on it.
November 25, 2024 at 2:30 PM