{
  "slug": "biggest-upsets",
  "title": "Biggest Upsets",
  "description": "Lower-rated bots triumph against higher-rated opponents",
  "category": "upsets",
  "match_count": 1,
  "created_at": "2026-04-21T00:00:00.000Z",
  "updated_at": "2026-04-25T10:00:00.000Z",
  "matches": [
    {
      "match_id": "m_test_upset_v1",
      "order": 1,
      "title": "RandomBot defeats GuardianBot",
      "curation_tag": "The ultimate underdog victory",
      "participants": [
        {"bot_id": "b_random_001", "name": "RandomBot", "score": 3, "won": true},
        {"bot_id": "b_guardian_001", "name": "GuardianBot", "score": 2, "won": false}
      ],
      "turns": 234,
      "end_reason": "sole_survivor",
      "completed_at": "2026-04-25T09:15:00Z"
    }
  ]
}