FIRST BASKET LAB

METHODS & PERFORMANCE

Model Research

Explore model evidence, forward tests, and first-points rankings. Historical replay and saved pregame performance are different kinds of evidence.

Checking pipelineWaiting for API status
SIX-MONTH HOLDOUT PASSED first-basket-fga-proxy-v1 Legacy field-goal target only · not validation of the new research previews
HOLDOUT822Jan–Jun 2026 · 3 excluded
TOP-ONE14.60%120 correct
BRIER0.8963uniform 0.9000
LOG LOSS2.2850uniform 2.3026
TEAMS—
PLAYERS—
HISTORICAL GAMES—
PARSED OPENINGS—

LOCKED ≥15% RULE

Legacy field-goal watchlist

Each selection is saved before scheduled tip and never recalculated. Results are attached only after the opening possession is processed.

PROSPECTIVE VALIDATION

New-season evidence

Exploratory threshold locked at 15.00% · not a high-confidence label
AWAITING FIRST SNAPSHOT
ALL SNAPSHOTS0saved before tip
WATCHLIST PICKS0top pick ≥15%
RESOLVED RECORD0 / 00 pending
OBSERVED / PREDICTED—waiting for results
GameModel selectionProbabilityCapturedResult
No prospective watchlist selections yet.
Qualifying picks will appear when confirmed starters are available.

This is a forward test of a rule chosen from historical results. The model, 15% threshold, lineups, jumpers, timestamp, and full ten-player ranking are preserved with each snapshot.

V2 FORWARD TEST

Legacy field-goal model comparison

This separate legacy field-goal study compares a reference model with two frozen candidates on the same games. It does not describe the active first-points forecasts.

PREGAME COMPARISON

V1 alongside two V2 candidates

LOADING COMPARISON

Compare saved predictions and verified results below. Model recipes and detailed experimental settings are kept in private research records.

Loading saved pregame predictions…

Performance on identical resolved games; lower Brier and log loss are better.
ModelTop pick hitsAccuracyBrierLog loss≥15% picks: hits / picks
Loading model comparison…

Lower Brier and log loss mean better probability estimates. Changes shown beneath each score compare V2 with V1 on the same games. These candidates were selected using last season's data; this forward test starts with new pregame captures.

Latest saved picks

Game / capturedV1 · Legacy referenceV2 · Candidate AV2 · Candidate BActual first scorer
No three-model captures yet.

WALK-FORWARD REPLAY

Choose a stored slate

The latest available historical date loads automatically. Each replay excludes the selected game and every game after it from training.

HISTORICAL SCHEDULE

Games by date

Finding stored dates…
MatchupFinalEvidence
Loading the historical slate…

FIRST POINTS · FREE THROWS INCLUDED

Three opening predictions

Select any stored game.
Select a game
1 · FIRST POSSESSION—Select a game
2 · FIRST POINTS PLAYER—Includes made free throws
3 · SELECTED PLAYER’S METHOD—If the selected player scores first · FT included

Earlier dates only. These previews are not saved pregame snapshots. Possession and method estimates have not yet been validated prospectively.

FIRST POINTS · FREE THROWS INCLUDED

First points ranking

The same first-points forecast as the three opening cards.
AWAITING GAME
The complete ranking will appear here after a game is selected.

UNDERSTANDING THE RESULTS

Evidence first. Probability second.

For the active three opening forecasts, read How our predictions work. Results for older field-goal studies are separate from first-points results, which include made free throws.

Accuracy needs context: check the target, sample size, and whether predictions were saved before tipoff or reconstructed later. Historical performance does not guarantee future results.

  1. 01
    PredictionThe selected team, player, or method and its estimated probability.
  2. 02
    EvidenceSaved pregame forecasts are distinguished from historical replays.
  3. 03
    OutcomeVerified results are shown alongside the original prediction.
  4. 04
    PerformanceSample sizes, exclusions, accuracy, and probability scores remain visible.