Auto-populate & auto-score tennis Grand Slam brackets from Wikipedia
Add a per-event "Sync Draw" that pulls a tennis major's full 128-player
draw from its Wikipedia article, auto-creates/links participants (and
propagates them to every linked sibling season), builds the bracket, and
runs the qualifying-points scorer. Re-running advances the bracket and
scoring as matches complete.
Core
- match-sync: WikipediaTennisAdapter + wikitext bracket parser, DrawSync
DTOs, syncTennisDraw orchestrator, pure draw->rows mapping
- playoff-match: populateBracketFromDraw (idempotent upsert on externalMatchId)
- scoring_events.externalSourceKey column (Wikipedia article; migration 0123)
- admin bracket "Sync Draw" card (accepts URL or title) + cron pass
Scoring fix
- deriveBracketQualifyingStates only floors players who have reached the
scoring stage; for deep brackets (tennis_128) early-round losers earn 0 QP
instead of a phantom 9th-place floor. CS2/simple_8 behavior preserved
(gated on rounds[0].isScoring). Re-sync reconciles stale QP rows in a
transaction.
Matching & parsing
- accent-folding in normalizeTeamName; strip Wikipedia "(tennis)"
disambiguators; treat Bye/TBD/Qualifier as TBD; extract wikilink before
template-stripping so {{nowrap}}-wrapped players parse
Admin UX
- dry-run preview (matched / will-create / possible duplicates / unfilled
slots) with inline "rename existing" / "create as new" resolution via
fetcher (no full reload)
Tests: parser vs real 2025 Wimbledon fixture, draw mapping, tennis_128
scoring, accent/disambiguator/nowrap parsing, URL parsing.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-26 00:32:35 -07:00
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ALTER TABLE "scoring_events" ADD COLUMN "external_source_key" varchar(255);
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