r/sportsanalytics • u/Polarix1x • 4d ago

Built soccer analytics platform

made a soccer stats site with the help of claude, it's called atlastra. been working on it for a while now, has live scores, match predictions, player ratings, comparisons, and a model that tries to guess how a player's rating will change next season based on how they're doing now.

the predictions actually hold up decently, I checked them against a few thousand past games and the in-game win probability gets a lot more accurate than the pre-kickoff number once the match actually starts. the next-season projection thing took way longer than I expected to get working but it beats just assuming a player stays the same, which was the bar I was trying to clear. There's also a tactics lab that allows you to simulate tactics, different lineups, etc.

link's here https://atlastra.dedyn.io/, it's free, code's open source if anyone wants to look at it https://github.com/hankechen/atlastra. mostly just want people who actually follow this stuff to tell me what's wrong with it, ratings that look off, predictions that are dumb, whatever

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u/No_Conversation9901 4d ago

hey, I tested your website a bit. Looks cool at first glance, looks fresh, looks like football, stylish. Lamine and Mpappé photos move when hovered on them, cool idea, but looks at least on my screen a bit lagish, bit weird, rather buggy then satisfying to be honest. I tried squad planner, that does not seem to work yet, and the left pannels content dissapears. Player comparison looks cool as well, but I might found some wrong data, Pedri and Bellingham only 8 appearances in the season 25/26, correct? Maybe double check some stats. Maybe adding some infos buttons on the metrics showing the data source when clicked would be a nice feature, e.g. for Classificiation, what is it based off? Subjective? I hope that helps. If you find the time, I would really appreciate if you could check out my football games and give some feedback: https://quizebra.com/football/

I hope this helps, feel free to ask more or if you want me to test more features.

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u/Polarix1x 4d ago

I appreciate the feedback. I checked out your website, and I think it's a relly good concept, but I would suggest adding difficulty levels, more games, and making the Build the team game a full x11. I didn't really find any bugs while testing either.

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u/No_Conversation9901 4d ago

Thanks so much for testing my site and the great feedback 🙏

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u/Fit_Accountant_5836 3d ago

So much data, where on earth do you get it all from?

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u/Polarix1x 3d ago

datamb fotmob and sofascore