Cory ⚾️tt

Baseball Research Sometimes ⚾️ | Hydrologic Science PhD Student 💧Ecohydrology & Ecophysiology 🏔️ Environmental Change🦬🌎

[DT K @OnePitchOneSoul]

Are stuff models just memorizing pitchers?

One fun test is to make the model predict pitcher names (instead of ERA).

With @TJStats tjStuff+, we get a 49% accuracy using a *single* pitch, and 73% using the whole season.

(And tjStuff+ is less overfit than others!)

So theoretically at most 73% of the predictiveness is banking on prior season results (RV, xwOBA, etc.)

[RUBEN @elripalda]

I’m more of a baseball guy.

being inspired by 82-0 I decided to make a baseball version called Chasin’ 117.
Build a squad. Break the record.

Check it out and share! I’d greatly appreciate it.

https://t.co/UTPyBISa7Y

[Baseball America @BaseballAmerica]

Andrew Fischer has homered in THREE straight games 😤

The @BrewersPD No. 12 prospect raises his OPS to 1.045 with his 14th long ball of the season at High-A.

(🎥@TimberRattlers)

[Cory ⚾️tt @cory5ott]

and MARCO TO LEFT AND DEEP

[Wisconsin Timber Rattlers @TimberRattlers]

WELCOME TO SLAM TOWN @MarcoDinges 💣💥

Dinges hits a grand slam, giving the Rattlers a 5-2 lead. 😮‍💨

Rattlers 5 | Loons 2

#tratnation

[Pitch Profiler @pitchprofiler]

No one wanted Kyle Harrison, then the Brewers got him.

Now, no one wants to face him. The Brewers pitching factory strikes again!

[Cory ⚾️tt @cory5ott]

Lmao

[Wisconsin Timber Rattlers @TimberRattlers]

OUT OF THE STADIUM FOR ANDREW FISCHER‼️

He's 3-3 today and that's his 11th HR of the season.

Rattlers 4 | Great Lakes 0 #tratnation @sirfischer3

[Sam Fosberg @discussbaseball]

It’s always Jamie Arnold this, Gage Jump that…how about another LHP in the A’s farm? Wei-En Lin.

In AA this season: 34 IP, 1.85 ERA, 2.62 FIP, 11.38 K/9. 20 years old from Taiwan.

Take a peek at his changeup…

[Kendall Baker @kendallbaker]

This idea blew up… and @jeffblankenburg went ahead and built it.

https://t.co/MCz7zecxfu

[MLB Pipeline @MLBPipeline]

At 19 years and 5 days old, Jesús Made is the second youngest No. 1 overall prospect in the history of our rankings!

[Spencer Michaelis @smichaelis234]

This is incredible

[Lance Brozdowski @LanceBroz]

#Rays' changeup usage from righty pitchers to righty hitters since 2023 w/ MLB rank...

2026 - 13.1% (1st)
2025 - 8.5% (4th)
2024 - 4.5% (16th)
2023 - 1.8% (29th)

Bryan Baker and Nick Martinez have both almost doubled right-right changeup usage compared to '25. Noticing!

[Wisconsin Timber Rattlers @TimberRattlers]

🚨2 HOME RUN GAME FOR ANDREW FISCHER 🚨

He's 4-4 with 2 HR, a triple, and a single.

Rattlers 15 | Peoria 5 #tratnation

[Just Baseball @JustBB_Media]

The best ERA among qualified left-handed SP this season:

Foster Griffin ‼️

[Cory ⚾️tt @cory5ott]

4 by a mile

[Nostalgia @NostalgiaFolder]

What you choosing 👀

[ハーパー(広瀬ずす) @sakuharu34]

拝啓読売ジャイアンツ様
グリフィンはメジャーNo.1左腕になりました

今季8先発で4勝1敗
防御率2.12はメジャーの左投手で1位

[Cory ⚾️tt @cory5ott]

Alek Thomas sent to the discount furniture store

[Arizona Diamondbacks @Dbacks]

We have made the following roster moves:

[Cory ⚾️tt @cory5ott]

This is incredible!

[Frank Michael Smith @frankmikesmith]

I made a sports geography game where you're asked to pinpoint locations of 5 questions. I'd appreciate if you gave it a shot

https://t.co/sI14JX9Arc

[Eddy Almaguer @EddyAlmaguer]

I saw per @pitchprofiler that Ekness had an absurd -3.84 VAA and it's so easy to see it here. This is going to be a diabolical fastball.

[Pitch Profiler @pitchprofiler]

A new demon just dropped👀

[Eddy Almaguer @EddyAlmaguer]

Dynasty name to 👀

Alexander Frias, OF (MIL). Turned 18 in March.

Added him in a 500-prospect league about 3 weeks ago on gut feel about MIL guys. Had reportedly hit ball 115 mph already. Has more pop in the bat than he showed in DSL

Has started CPX with 2 HR in 3 games 👀