Phase 2 — Match Sync Adapters + Cron Job:
- PandaScoreMatchSyncAdapter (CS2): fetches matches with map-level sub-games, stage detection
- EspnScheduleAdapter (MLB/NBA/MLS/WNBA/NHL): fetches scoreboard with live scores
- syncMatches() orchestrator: resolves participants by externalId+name, bulk-upserts season_matches, syncs playoff bracket results through existing setMatchWinner/processMatchResult pipeline
- POST /admin/jobs/sync-matches cron endpoint (mirrors sync-and-simulate pattern)
- External Season ID field added to sports season create/edit admin forms
- Sync from API button wired in CS2 setup page (enabled when externalSeasonId set)
Phase 3 — Public Tournament & Schedule Display:
- MatchSchedule component: generic match list with live/scheduled/complete status badges, matchday grouping
- Cs2TournamentBracket component: tab layout (Opening/Challengers/Legends/Champions Stage), map scores per match
- /sports-seasons/:sportsSeasonId/tournament public route with 30-second live polling
Phase 4 — Playoff Bracket Auto-Sync:
- externalMatchId column added to playoff_matches table (migration 0121)
- Bracket matches (matchStage=null) auto-synced: matches existing playoff_match rows by externalMatchId then participant IDs, calls full scoring pipeline
- autoCompleteRoundIfDone extracted to scoring-calculator.ts for shared use
All 2365 tests pass; typecheck clean.
https://claude.ai/code/session_01WUUM7uWzFoSkGcZRhnEKG6
Adds sport-agnostic match data infrastructure:
- matchStatusEnum + season_matches + match_sub_games tables in schema
- externalSeasonId column on sports_seasons for API linkage
- Drizzle migration 0120_tidy_invaders.sql
- season-match model (upsert w/ onConflictDoUpdate, queries by event/season/stage)
- CS2 admin: Swiss rounds read-only section in cs2-setup + new manual swiss-matches route
- 7 unit tests for model (upsert conflict, null stage/round for non-CS2 sports, bulk, sub-games)
- Plan doc committed at docs/plans/match-sync-display.md for cross-session reference
https://claude.ai/code/session_01WUUM7uWzFoSkGcZRhnEKG6
