Duel Filter V1 · Historical readiness
Backtest Gate
A historical game is admitted only when it has an official outcome and every pregame starter, pitcher, and bullpen input existed by the archived market timestamp.
Reconstruction progress
Historical starter K-BB%
Official MLB statistics are reconstructed only through the day before each game. Completed-game starter identities select the pitchers, but do not count as proof that those starters were known when the archived line was available.
This layer measures honest partial feature coverage. It cannot unlock V1 until a defensible decision-time starter source, historical xERA, and historical bullpen ranks are also available.
Point-in-time feature audit
Snapshot readiness
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Current audit: 0 linked games, 0 official outcomes, 0 complete starter pairs, 0 complete pitcher-feature pairs, and 0 complete bullpen-feature pairs. A V1 backtest remains disabled until the final readiness count is nonzero and the archived feature source has been reviewed.