T.J. Mathewson

@tjmathewson

1/2 @MarineLayerPod @bullpenbanterbb • @Cronkite_ASU Alum • Seattleite • All my work↘️

Seattle tjmathewson.com Joined January 2013

1.2K Following 2.4K Followers 12K Posts

Latest posts 5

So many good memories with J.P., but it was time

The Mariners need to take a long, hard look at their infield and find a way to upgrade offensively and defensively

Marine Layer Podcast @MarineLayerPod 4d

The Mariners have informed J.P. Crawford that they do not plan to bring him back in 2027, per The Seattle Times

Crawford will go down as one of the best shortstops to ever put on a Seattle uniform, with a case to one day be a Mariners Hall Of Famer

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T.J. Mathewson @tjmathewson Nov 6

The Mariners coaching staff is incredibly young from top to bottom....

That might be on purpose after what happened last year

T.J. Mathewson @tjmathewson Nov 6

He's local and he's young

Been coaching in professional baseball since 2017

Joel Sherman Verified account @Joelsherman1 Nov 6

nypost.com/2026/11/06/spo… The Yankees are losing a key member of their coaching staff, Tanner Swanson, who is joining the Mariners as their bench coach.
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T.J. Mathewson @tjmathewson Nov 6

So cool to join Tony on his show

Who doesn't love a name-off?

Tony Reali Verified account @TonyReali Nov 6

Who is the last pitcher to get 300 wins?

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T.J. Mathewson @tjmathewson Nov 3

If you need a reason to be behind this hiring for the Mariners

Marine Layer Podcast @MarineLayerPod Oct 30

TJ is putting his foot down for Jason Kanzler to be the Mariners next manager

You either tap into his upside, or, if it doesn’t work, you get a full organizational reset

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