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Letters2AJ

@letters2aj.bsky.social

San Diego Padres analysis. Authors of the substack Letters to A.J. letters2aj.substack.com Budgets get better when you win.

291 Followers  |  120 Following  |  54 Posts  |  Joined: 16.11.2024  |  1.7497

Latest posts by letters2aj.bsky.social on Bluesky


Here’s to a lot less bunting in 2026. 🍾

01.01.2026 08:09 β€” πŸ‘ 14    πŸ” 3    πŸ’¬ 0    πŸ“Œ 1
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Expected Value And Risk Aversion

New article: Expected Value

-Baseball’s new win conditions

-IKF and baseball orthodoxy

-The Default State

letters2aj.substack.com/p/expected-v...

04.11.2025 16:17 β€” πŸ‘ 6    πŸ” 1    πŸ’¬ 0    πŸ“Œ 1
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The Upper Bound How Good Is the Best Version of the Padres?

New Article: The Upper Bound

letters2aj.substack.com/p/the-upper-...

-The Padres have not fielded the best version of themselves. Until now.

30.09.2025 16:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 1
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Margin Call Part 4 Take The Right Club Out Of The Bag

New Article: Margin Call Part 4

letters2aj.substack.com/p/margin-cal...

18.09.2025 18:22 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 1
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Margin Call Part 3 Pitching to the Park

New Article: Margin Call Part 3 - Playing To The Park

letters2aj.substack.com/p/margin-cal...

-Signs the Padres are emphasizing a more sophisticated pitch mix strategy

-What they can control in a worst case scenario

09.09.2025 01:25 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Margin Call Part 2 Lineup Optimization

New Article: Margin Call Part 2 - Lineup Optimization

-A shift in the win formula

-How impactful is lineup optimization?

-Making the pieces fit

letters2aj.substack.com/p/margin-cal...

05.09.2025 15:59 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This is great work - as always - but i humbly propose my guy Archie could've saved some math time by looking at this scientific chart i posted in our Padres Hot Tub discord a few months ago.

02.09.2025 21:32 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Weekend Recap: SDFC shows up, Padres don't It was a good weekend for one of San Diego's teams, but another one faces an existential crisis.

Tuesday Pod!

-Padres are going through some things. Hit the gas or throttle back?

-SDFC steals the show from Son / LAFC; Can Dreyer win MVP?

Weekend Recaps are always πŸ”“. Today’s @section1904.com:

02.09.2025 20:29 β€” πŸ‘ 8    πŸ” 3    πŸ’¬ 2    πŸ“Œ 0
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Margin Call Part 1 Small Ball

New Article: Margin Call Part 1 - Small Ball

letters2aj.substack.com/p/margin-cal...

-The best time to purge a small win-probability drag is the start of a long season. The next best time is now.

02.09.2025 21:10 β€” πŸ‘ 4    πŸ” 3    πŸ’¬ 0    πŸ“Œ 2

Three reasons 😎

25.08.2025 23:33 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Home Field Advantage Strategic Decision Making

New Article: Home Field Advantage

letters2aj.substack.com/p/home-field...

-Luis Arraez and lineup optimization

-Now it's a sprint

-What home field advantage means
#ForTheFaithful #Padres

25.08.2025 19:59 β€” πŸ‘ 6    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
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Pressing Questions And Pressing Concerns

New Article: Pressing Questions

letters2aj.substack.com/p/pressing-q...

-Is the lineup optimized?

-Is the use of an opener a one-off?

-How close was the Dodgers series?
#Padres

18.08.2025 17:46 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The Formula Watching The Pieces Fit

New Article: The Formula

letters2aj.substack.com/p/the-formula

-How the pieces fit

-New strategies, and old

-Close-quarters combat
#Padres

11.08.2025 16:32 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

New Article: First Impressions

letters2aj.substack.com/p/first-impr...

-New arms, new lineup, new strategies

-Cease, fire

-Farewell Strandy, gone but not forgotten
#Padres

04.08.2025 18:13 β€” πŸ‘ 7    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

Always love when I get to spend an hour-plus talking #Padres with @letters2aj.bsky.social

01.08.2025 20:48 β€” πŸ‘ 4    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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All In Now It's A Dogfight

New Article: All In

-The reinforcements that arrived after the trade deadline finally detonated

-The Trade That Didn't Happen

-The Way Home
#ForTheFaithfulΒ  #Padres

letters2aj.substack.com/p/all-in

01.08.2025 20:12 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The Other TTO Failure Modes Of The One-Two Punch

New Article: The Other TTO

letters2aj.substack.com/p/the-other-tto

-What to make of Dylan Cease's dreadful ERA?

-Compounding effects of an extreme pitching style

-Simplifying the guessing game

18.07.2025 14:22 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Adjustments Full Tilt

New Article: Adjustments

letters2aj.substack.com/p/adjustment...

-An interesting trend in opposing starting pitcher stuff+

-An approach change from Luis Arraez?
#Padres

09.07.2025 17:49 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1
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Degree Of Difficulty Teams Are Not Monolithic

New Article: Degree Of Difficulty

letters2aj.substack.com/p/degree-of-...

-Analyzing the Padres record against over-and-under .500 teams

-Roster analysis as the trade deadline looms

-Chipping away at understanding the unprecedented slumps from the team's top hitters
#Padres

07.07.2025 15:05 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Gwynntelligence Podcast – Episode 157 – Buy or Die Podcast Episode Β· Gwynntelligence Podcast Β· 07/03/2025 Β· 1 sec

New Gwynntelligence! podcasts.apple.com/us/podcast/g...

04.07.2025 17:16 β€” πŸ‘ 9    πŸ” 4    πŸ’¬ 4    πŸ“Œ 1
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Market Analysis Part 1

New Article: Market Analysis Part 1

letters2aj.substack.com/p/market-ana...

-A look at the trade market dynamics surrounding the Padres top need

-A surprisingly optimistic forecast of a popular acquisition target

-AJ Preller and the high-ceiling siren song
#Padres

27.06.2025 18:17 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Halfway Home Beyond Surviving

New Article: Halfway Home

letters2aj.substack.com/p/halfway-home

-Forecasting the most efficient path to improvement

-A look at Petco Park hitting, and the strategy it implies

26.06.2025 14:38 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I think Niebla is the best pitching coach in game, or second to Caleb Cotham, definitely on Rushmore of the moment

19.06.2025 16:47 β€” πŸ‘ 10    πŸ” 4    πŸ’¬ 2    πŸ“Œ 1

We also said we would -love- to be wrong. Still hoping we were.

19.06.2025 18:53 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Luis slowly closes the door behind him and goes to sit down. Mike looks nauseous. Boyz II Men sing End of the Road softly from a Bluetooth speaker that looks like a baseball.

β€œCuz…”

15.06.2025 02:37 β€” πŸ‘ 11    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Anatomy Of A Slump 3.0 Unicorn Edition

New Article: Anatomy Of A Slump 3.0, Unicorn Edition

letters2aj.substack.com/p/anatomy-of...

-A deep look beyond the box score into what has been Luis Arraez' worst stretch as a hitter

-The downstream costs of poor offense

09.06.2025 14:39 β€” πŸ‘ 7    πŸ” 5    πŸ’¬ 2    πŸ“Œ 2
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Anatomy Of A Slump 2.0

New Article: Anatomy Of A Slump 2.0

letters2aj.substack.com/p/anatomy-of...

-Examining the worst month of Fernando Tatis Jr.'s career
-Staring into the void in left field
-Future value vs present value
#Padres

02.06.2025 15:26 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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How did the #Padres fix Gavin Sheets? Searching for something that can explain the breakout hitting of #Padres DH Gavin Sheets

How did the #Padres fix Gavin Sheets?

27.05.2025 20:31 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Representative Sample Signal In The Noise

New Article: Representative Sample

letters2aj.substack.com/p/representa...

-Further exploration of the Padres power outage

-A thought experiment involving Victor Rodriguez

-Why we actually need an injury translator

27.05.2025 17:31 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Hearing through my sources that Michael King might be sent down to Molokai

24.05.2025 23:20 β€” πŸ‘ 7    πŸ” 4    πŸ’¬ 1    πŸ“Œ 0

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