{
 "question": "Will Elena Rybakina win the Qinwen Zheng vs Elena Rybakina match by a set score of 2-1?",
 "url": "https://themorningline.news/odds/will-elena-rybakina-win-the-qinwen-zheng-vs-elena-rybakina-match-by-a",
 "category": "sports",
 "as_of": "2026-09-09",
 "first_tracked": "2026-09-08",
 "license": "CC BY 4.0 — free to reuse with a link back",
 "note": "Probabilities are market-consensus forecasts (0-1). Rows with source 'backfill' are pre-tracking reference history from the market's own records, never published by us.",
 "outcomes": [
  {
   "name": "Elena Rybakina wins 2-1",
   "history": [
    {
     "date": "2026-09-08",
     "probability": 0.225,
     "source": "tracked"
    },
    {
     "date": "2026-09-09",
     "probability": 0.625,
     "source": "tracked"
    }
   ]
  }
 ]
}