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Verify your player
Enter your tag, confirm the public profile preview, and StarrLabs remembers that player for your signed-in identity.
HOW IT WORKS
A quick overview of what the site does, how it updates, and what you’ll see.
STARRLABS · BATTLE RESEARCH DIVISION
StarrLabs turns your public Brawl Stars history into a battle archive, contextual match predictions, and a Victory Score that shows whether you are outperforming expectations.
What you can do
- Remember your verified player after Cloudflare Access login and switch between saved players.
- Inspect every battle with mode, map, match type, teams, player context, and predictions for eligible Ladder matches.
- Track progression with timestamped snapshots, battle outcomes, trophies, brawlers, and recent trends.
- Read Victory Score V2 as recent performance versus expectation, with evidence strength kept separate.
Why it’s useful
- Separate a strong recent run from long-term account strength.
- Understand which modeled matches raised or lowered your score.
- See friendly and unsupported games honestly labeled instead of forcing a prediction.
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We preserve battle context
Tracked logs are polled regularly and joined to timestamped profile context without rewriting old matches with future data.
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Eligible Ladder games are modeled
Core 3v3 Ladder modes receive a calibrated win probability. Friendly, Ranked, Showdown, 5v5, draws, and unsupported contexts stay outside Victory Score.
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Victory Score refreshes hourly
V2 compares actual and expected results over 30 days, shrinks small samples toward 50, and shows one rounded 0–100 score plus evidence.
FAQ
Yes. StarrLabs is protected by Cloudflare Access. After you verify a public player profile, we remember it for your signed-in identity and can restore it on future visits. You never provide a Supercell password.
We pull the player’s public profile and recent battles. Then we save daily snapshots so charts and trends work over time.
Lists are groups of players you track (like “My Club”, “Friends”, or “Rivals”). They help you switch between groups fast.
Remove hides that player from your current list. Your past history stays saved so your charts don’t suddenly change.
Filters (date range, mode, match type, and brawler) narrow the archive and its summary. Clicking your Victory Score opens a special 30-day view containing only the exact eligible Ladder battles used by V2.
Victory Score is a 0–100 summary of your last 30 days of eligible Ladder performance compared with StarrLabs’ match predictions.
A score of 50 means you performed as expected. Hard wins count more naturally because each result is compared with that match’s
win chance, and small samples are pulled toward 50. The score is rounded, is not a percentage, and is shown with eligible-match
count and evidence strength. It’s not an official Supercell stat. Clicking the score opens the precise battle set behind it.
Victory Score measures recent form versus expectation; it is not a permanent chess-style skill rating and it is not your chance to win the next match.
Probability is the calibrated Ladder win estimate for that match. Confidence is a different question—how well supported that estimate is—and StarrLabs does not yet publish a separate per-match confidence number. Freshness is when the prediction was last generated. Score evidence is the match result minus its predicted win probability; it shows whether that result supplied positive or negative evidence to the 30-day Victory Score, but it is not a literal number of score points. “Why” factors are CatBoost SHAP contributions: faithful descriptions of what moved the model estimate, never claims about what caused the real result.
If the match data marks someone as Star Player, we show the badge next to their name and count it in the summary.
We only use public player-tag data (the same type of info the game exposes). We don’t ask for passwords or Supercell login.