Odds Prematch API — 7-Day Odds
September 18th, 2025
We've added five data points to support 7-day odds in our Odds Comparison Prematch API.
These indicate where odds stood 7 days before an event start time, providing a snapshot of market liquidity increase closer to an event.
- 7-Day Handicap (
outcome.handicap_7day) - 7-Day American Odds (
outcome.odds_7day_american) - 7-Day Decimal Odds (
outcome.odds_7day_decimal) - 7-Day Fraction Odds (
outcome.odds_7day_fraction) - 7-Day Total (
outcome.total_7day)
☑️ Sample Requests
Sport Event Markets - https://api.sportradar.com/oddscomparison-prematch/trial/v2/en/sport_events/{sport_event_id}/sport_event_markets.json
🔢 Versions
🔁 Endpoints Affected
- Sport Event Markets
⚙️ Return Samples
<market id="sr:market:225" name="total (incl. overtime)" is_live="false">
<books>
<book id="sr:book:17324" name="MGM" removed="false" external_sport_event_id="17551705" external_market_id="1367003154">
<outcomes>
<outcome id="sr:outcome:12" type="over" odds_decimal="1.910" odds_american="-110" odds_fraction="10/11" open_odds_decimal="1.910" open_odds_american="-110" open_odds_fraction="10/11" odds_7day_decimal="1.910" odds_7day_american="-110" odds_7day_fraction="10/11" total="43.5" open_total="45.5" total_7day="42.5" external_outcome_id="-431711445" removed="false"/>
<outcome id="sr:outcome:13" type="under" odds_decimal="1.910" odds_american="-110" odds_fraction="10/11" open_odds_decimal="1.910" open_odds_american="-110" open_odds_fraction="10/11" odds_7day_decimal="1.910" odds_7day_american="-110" odds_7day_fraction="10/11" total="43.5" open_total="45.5" total_7day="42.5" external_outcome_id="-431711444" removed="false"/>
</outcomes>
</book>
<book id="sr:book:18149" name="DraftKings" removed="false" external_sport_event_id="32225587" external_market_id="3_79742980">
<outcomes>
<outcome id="sr:outcome:12" type="over" odds_decimal="1.909" odds_american="-110" odds_fraction="909/1000" open_odds_decimal="1.952" open_odds_american="-105" open_odds_fraction="119/125" odds_7day_decimal="1.909" odds_7day_american="-110" odds_7day_fraction="909/1000" total="43.5" open_total="45.5" total_7day="42.5" external_outcome_id="0OU79742980O4350_1" removed="false"/>
<outcome id="sr:outcome:13" type="under" odds_decimal="1.909" odds_american="-110" odds_fraction="909/1000" open_odds_decimal="1.870" open_odds_american="-115" open_odds_fraction="87/100" odds_7day_decimal="1.909" odds_7day_american="-110" odds_7day_fraction="909/1000" total="43.5" open_total="45.5" total_7day="42.5" external_outcome_id="0OU79742980U4350_3" removed="false"/>
</outcomes>
</book>{
"id": "sr:market:223",
"name": "handicap (incl. overtime)",
"is_live": false,
"books": [
{
"id": "sr:book:17324",
"name": "MGM",
"removed": false,
"external_sport_event_id": "17551705",
"external_market_id": "1367012494",
"outcomes": [
{
"id": "sr:outcome:1715",
"type": "away_handicap",
"odds_decimal": "1.870",
"odds_american": "-115",
"odds_fraction": "87/100",
"open_odds_decimal": "1.910",
"open_odds_american": "-110",
"open_odds_fraction": "10/11",
"odds_7day_decimal": "1.910",
"odds_7day_american": "-110",
"odds_7day_fraction": "10/11",
"handicap": "-3.5",
"open_handicap": "1.5",
"handicap_7day": "-3",
"external_outcome_id": "-431690952",
"removed": false
},
{
"id": "sr:outcome:1714",
"type": "home_handicap",
"odds_decimal": "1.950",
"odds_american": "-105",
"odds_fraction": "20/21",
"open_odds_decimal": "1.910",
"open_odds_american": "-110",
"open_odds_fraction": "10/11",
"odds_7day_decimal": "1.910",
"odds_7day_american": "-110",
"odds_7day_fraction": "10/11",
"handicap": "3.5",
"open_handicap": "-1.5",
"handicap_7day": "3",
"external_outcome_id": "-431690951",
"removed": false
}
]
},