{
 "slug": "atp-1-ranked-men-s-singles-player-on-dec-31-2026",
 "event_ticker": "KXATP1RANK-26DEC31",
 "series_ticker": "KXATP1RANK",
 "title": "ATP #1 Ranked Men's Singles Player on Dec 31, 2026?",
 "category": "Sports",
 "url": "https://kalshiview.com/markets/atp-1-ranked-men-s-singles-player-on-dec-31-2026/",
 "kalshi_url": "https://kalshi.com/markets/kxatp1rank",
 "updated": "2026-10-06T23:20:00+00:00",
 "closed": false,
 "volume_contracts": 123847.24,
 "volume_24h_contracts": 22822.22,
 "open_interest_contracts": 57328.42,
 "outcomes": [
  {
   "name": "Alexander Zverev",
   "ticker": "KXATP1RANK-26DEC31-AZVE",
   "probability": 0.985,
   "change_24h": 0.16,
   "volume_contracts": 47141.79,
   "open_interest_contracts": 23101.82,
   "close_time": "2026-12-31T19:00:00+00:00"
  },
  {
   "name": "Casper Ruud",
   "ticker": "KXATP1RANK-26DEC31-CRUU",
   "probability": 0.04,
   "change_24h": 0.0,
   "volume_contracts": 2.0,
   "open_interest_contracts": 1.0,
   "close_time": "2026-12-31T19:00:00+00:00"
  },
  {
   "name": "Carlos Alcaraz",
   "ticker": "KXATP1RANK-26DEC31-CALC",
   "probability": 0.02,
   "change_24h": 0.02,
   "volume_contracts": 30997.1,
   "open_interest_contracts": 11635.55,
   "close_time": "2026-12-31T19:00:00+00:00"
  },
  {
   "name": "Felix Auger-Aliassime",
   "ticker": "KXATP1RANK-26DEC31-FAUG",
   "probability": 0.02,
   "change_24h": 0.0,
   "volume_contracts": 2.0,
   "open_interest_contracts": 2.0,
   "close_time": "2026-12-31T19:00:00+00:00"
  },
  {
   "name": "Jannik Sinner",
   "ticker": "KXATP1RANK-26DEC31-JSIN",
   "probability": 0.01,
   "change_24h": -0.19,
   "volume_contracts": 41343.71,
   "open_interest_contracts": 18922.76,
   "close_time": "2026-12-31T19:00:00+00:00"
  },
  {
   "name": "Alexander Bublik",
   "ticker": "KXATP1RANK-26DEC31-ABUB",
   "probability": 0.01,
   "change_24h": 0.0,
   "volume_contracts": 1319.37,
   "open_interest_contracts": 1318.37,
   "close_time": "2026-12-31T19:00:00+00:00"
  },
  {
   "name": "Daniil Medvedev",
   "ticker": "KXATP1RANK-26DEC31-DMED",
   "probability": 0.01,
   "change_24h": 0.0,
   "volume_contracts": 1205.42,
   "open_interest_contracts": 714.42,
   "close_time": "2026-12-31T19:00:00+00:00"
  },
  {
   "name": "Ben Shelton",
   "ticker": "KXATP1RANK-26DEC31-BSHE",
   "probability": 0.01,
   "change_24h": 0.0,
   "volume_contracts": 927.83,
   "open_interest_contracts": 926.83,
   "close_time": "2026-12-31T19:00:00+00:00"
  },
  {
   "name": "Novak Djokovic",
   "ticker": "KXATP1RANK-26DEC31-NDJO",
   "probability": 0.01,
   "change_24h": 0.0,
   "volume_contracts": 495.54,
   "open_interest_contracts": 295.19,
   "close_time": "2026-12-31T19:00:00+00:00"
  },
  {
   "name": "Alex de Minaur",
   "ticker": "KXATP1RANK-26DEC31-ADEM",
   "probability": 0.01,
   "change_24h": 0.0,
   "volume_contracts": 385.86,
   "open_interest_contracts": 384.86,
   "close_time": "2026-12-31T19:00:00+00:00"
  },
  {
   "name": "Taylor Fritz",
   "ticker": "KXATP1RANK-26DEC31-TFRI",
   "probability": 0.01,
   "change_24h": 0.0,
   "volume_contracts": 19.08,
   "open_interest_contracts": 19.08,
   "close_time": "2026-12-31T19:00:00+00:00"
  },
  {
   "name": "Lorenzo Musetti",
   "ticker": "KXATP1RANK-26DEC31-LMUS",
   "probability": 0.01,
   "change_24h": 0.0,
   "volume_contracts": 7.54,
   "open_interest_contracts": 6.54,
   "close_time": "2026-12-31T19:00:00+00:00"
  }
 ],
 "history": {
  "Alexander Zverev": [
   [
    1788753600,
    0.11
   ],
   [
    1788840000,
    0.11
   ],
   [
    1788926400,
    0.13
   ],
   [
    1789012800,
    0.2
   ],
   [
    1789099200,
    0.2
   ],
   [
    1789185600,
    0.28
   ],
   [
    1789272000,
    0.32
   ],
   [
    1789358400,
    0.5
   ],
   [
    1789444800,
    0.48
   ],
   [
    1789531200,
    0.48
   ],
   [
    1789617600,
    0.49
   ],
   [
    1789704000,
    0.45
   ],
   [
    1789790400,
    0.43
   ],
   [
    1789876800,
    0.43
   ],
   [
    1789963200,
    0.46
   ],
   [
    1790049600,
    0.47
   ],
   [
    1790136000,
    0.48
   ],
   [
    1790222400,
    0.49
   ],
   [
    1790395200,
    0.61
   ],
   [
    1790481600,
    0.66
   ],
   [
    1790568000,
    0.66
   ],
   [
    1790654400,
    0.77
   ],
   [
    1790740800,
    0.7
   ],
   [
    1790827200,
    0.73
   ],
   [
    1790913600,
    0.68
   ],
   [
    1791000000,
    0.75
   ],
   [
    1791086400,
    0.87
   ],
   [
    1791172800,
    0.8
   ],
   [
    1791259200,
    0.79
   ]
  ],
  "Carlos Alcaraz": [
   [
    1788753600,
    0.06
   ],
   [
    1788926400,
    0.06
   ],
   [
    1789012800,
    0.02
   ],
   [
    1789099200,
    0.02
   ],
   [
    1789272000,
    0.02
   ],
   [
    1789358400,
    0.03
   ],
   [
    1789444800,
    0.02
   ],
   [
    1789617600,
    0.01
   ],
   [
    1789704000,
    0.01
   ],
   [
    1789790400,
    0.01
   ],
   [
    1789963200,
    0.01
   ],
   [
    1790136000,
    0.01
   ],
   [
    1790395200,
    0.01
   ],
   [
    1790654400,
    0.01
   ],
   [
    1790740800,
    0.01
   ],
   [
    1791172800,
    0.01
   ],
   [
    1791259200,
    0.01
   ]
  ]
 },
 "license": "CC BY 4.0",
 "license_url": "https://creativecommons.org/licenses/by/4.0/",
 "attribution": {
  "required": true,
  "text": "Odds data: Kalshi View (kalshiview.com)",
  "url": "https://kalshiview.com/markets/atp-1-ranked-men-s-singles-player-on-dec-31-2026/",
  "html": "<a href=\"https://kalshiview.com/markets/atp-1-ranked-men-s-singles-player-on-dec-31-2026/\">Odds data: Kalshi View</a>"
 },
 "source": "Kalshi public trade API; Kalshi View is not affiliated with Kalshi. Verify on Kalshi before trading."
}
