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Nikolay Dudaev

@nikolaydudaev.com.bsky.social

Senior Data Analyst, RevOps. Baseball, Yankees. Linux. Vim. Python, JavaScript. Living in Kraków, Poland. Personal Blog: https://nikolaydudaev.com Run Expectancy matrices https://nd.observablehq.cloud/re24/

1,338 Followers  |  350 Following  |  289 Posts  |  Joined: 18.10.2023  |  1.7834

Latest posts by nikolaydudaev.com on Bluesky

Must everything in this world be about growth?

07.08.2025 17:35 — 👍 2    🔁 0    💬 0    📌 0

Sadly, yes. I would also add that we should educate ourselves constantly about technology and train to see the lies and hallucinations and propaganda more clearly than ever.

05.08.2025 07:49 — 👍 2    🔁 1    💬 1    📌 0

How do we stop it?

05.08.2025 07:38 — 👍 0    🔁 0    💬 1    📌 0

The last sentence is the most scary, “they” want us dumber than ever, not asking questions but just consuming whatever they give us.

05.08.2025 07:37 — 👍 1    🔁 0    💬 0    📌 0

Asked AI for a solution (nothing major, how to do something in pandas). Spent 30 minutes explaining. Got two solutions, none of which worked. Literally, bugs and errors. Spent 40 minutes researching errors, because the corrections it suggested didn't work either. Ended up reading docs. Productivity!

01.08.2025 09:51 — 👍 0    🔁 0    💬 0    📌 0

Fuck him. My life choice is to be at a disadvantage

31.07.2025 13:17 — 👍 0    🔁 0    💬 0    📌 0

Matrix would work, yes

30.07.2025 16:45 — 👍 1    🔁 0    💬 1    📌 0

How do I read this? For example, how many trades the Yankees made with the White Sox? I need some sort of ruler to track the lines down. Looks cool form the first glance, but maybe you need to make aggregations like inter league trades vs in-league trades or something. By team it is unreadable

30.07.2025 16:43 — 👍 0    🔁 0    💬 1    📌 0

Jupyter seemed like a nice idea, but every time I work with it I hate it.

29.07.2025 19:44 — 👍 0    🔁 0    💬 0    📌 0

If you don’t mind me asking, why is it the most tolerable nb format for you?

29.07.2025 18:39 — 👍 0    🔁 0    💬 1    📌 0
Observable Notebooks 2.0 Technology Preview | Observable

Notebooks 2.0 is here! 📓🔮 Previewing today:
Notebook Kit, an open file format for notebooks with open-source tooling for generating static sites; and
Observable Desktop, a macOS desktop application for editing notebooks as local files, with a radical new approach to AI. observablehq.com/notebooks/2/

29.07.2025 14:38 — 👍 58    🔁 25    💬 2    📌 4

Still…

25.07.2025 19:13 — 👍 1    🔁 0    💬 0    📌 0

You can’t predict baseball

07.07.2025 05:17 — 👍 0    🔁 0    💬 0    📌 0

One of those dull Yankees day games I see

28.06.2025 19:30 — 👍 0    🔁 0    💬 0    📌 0
Screenshot from Bandwagon newsletter about how Sintker has to look up words in the dictionary while reading Dickens

Screenshot from Bandwagon newsletter about how Sintker has to look up words in the dictionary while reading Dickens

That’s how I read books in English too and it is not a fast process. Frustrating sometimes as I struggle through pages. It is good to know that native speakers do that too.

28.06.2025 08:04 — 👍 2    🔁 0    💬 0    📌 0

All 5 subs are still available. I have no money in this thing, but 2-3 emails about baseball stuff a week for free for a month is a good deal!

27.06.2025 19:58 — 👍 1    🔁 0    💬 0    📌 0

One of my dreams is to go to a baseball game and visit a SABR conference. The way the world is right now, I am optimistic I will do this as a retiree when I am 70 or so, assuming I live that long and the world still exists

27.06.2025 19:55 — 👍 1    🔁 0    💬 0    📌 0

Is it dumb to think that Skenes will be a better pitcher in the long run and will probably age better than Misiorowski?

25.06.2025 19:38 — 👍 2    🔁 0    💬 0    📌 0

96 mph slider is crazy…

25.06.2025 18:18 — 👍 1    🔁 0    💬 0    📌 0

Interesting, so Judge has actually improved from -2.77 last year and Soto has gone down from -0.54 (so far).

25.06.2025 14:01 — 👍 0    🔁 0    💬 0    📌 0
Arsenal FC tickets prices

Arsenal FC tickets prices

I am going to London in September and was going to try to go to Arsenal’s match with my son, but 230£ per ticket is insane (for me). In Spain I could probably sit close to a pitch for this kind of money. Good bye, childhood dream, I guess…

24.06.2025 16:49 — 👍 2    🔁 0    💬 0    📌 0
Preview
The Bandwagon | Substack Rooting around | Baseball, culture + fandom. Click to read The Bandwagon, a Substack publication with hundreds of subscribers.

I have 5 free one month subscriptions to Bandwagon newsletter to give away bandwagon.substack.com
I'll just say that I have used one of those free subs myself and got hooked. If interested, DM me. First come first serve.

24.06.2025 08:31 — 👍 0    🔁 1    💬 0    📌 1
Preview
Nimmo HR | 06/21/2025 The Official Site of Major League Baseball

Phillies bullpen is not impressed with Nimmo's HR www.mlb.com/video/00u7xo...

21.06.2025 23:32 — 👍 1    🔁 0    💬 0    📌 0
No Ball Games Allowed sign near Goodson park in Liverpool

No Ball Games Allowed sign near Goodson park in Liverpool

Interestingly enough I saw a few such signs near Goodison Park, but none close to Anfield. Maybe they should let the kids play and Everton’s faith will change.

19.06.2025 14:31 — 👍 0    🔁 0    💬 0    📌 0

I’ve caught one half inning of Nationals game before going to the airport and saw four homers, I think I like this Fan Exchange thing

18.06.2025 09:23 — 👍 2    🔁 0    💬 0    📌 0
Clay's Adjusted Standings

The Yankees have the best third order win/loss record in baseball according to Clay Davenport, they’ve won ~6 games less than they should have based on their statistics. claydavenport.com/stats/standi...

17.06.2025 12:41 — 👍 0    🔁 0    💬 0    📌 0
Immaculate Grid #807 was shared with you Put your baseball knowledge to the test! Immaculate Grid is a daily trivia game powered by Sports Reference. Want to play infinite Immaculate Grid? You can now go all the way back to Grid #1

⚾️ Immaculate Grid 807 9/9:
Rarity: 79
IMMACULATE!
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➡️ See my grid:
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17.06.2025 11:00 — 👍 0    🔁 0    💬 0    📌 0

The more things happen this week the better I guess

17.06.2025 10:15 — 👍 2    🔁 0    💬 0    📌 0

As part of FanGraphs Fan Exchange I am supposed to follow the Nationals this week. They play 4 against Rockies and 3 against Dodgers. Should be fun

17.06.2025 10:04 — 👍 0    🔁 0    💬 1    📌 0
Immaculate Grid #806 was shared with you Put your baseball knowledge to the test! Immaculate Grid is a daily trivia game powered by Sports Reference. Want to play infinite Immaculate Grid? You can now go all the way back to Grid #1

⚾️ Immaculate Grid 806 9/9:
Rarity: 92
IMMACULATE!
🟩🟩🟩
🟩🟩🟩
🟩🟩🟩
➡️ See my grid:
immaculategrid.com/share/LK24FrQ

16.06.2025 10:57 — 👍 0    🔁 0    💬 0    📌 0

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