Odds API by market / MLS
MLS Double Chance API
Live double_chance odds across every book that posts it, in one REST call — and, unlike any other odds API, every one of those outcomes settled against the official result once play ends.
No credit card. 1,000 requests / day on the free tier.
What MLS double chance is
Two of the three results in one bet — home or draw, away or draw, or either team to win. The standard way to back a side in a league where draws are common.
How we settle it. Settled off the final score against whichever pair of results the outcome covers.
Every number on this page is measured against the live API, never copied from a spec sheet. Last measured 6 October 2026.
Books posting MLS double chance
Measured live, not listed from a spec. Coverage moves — a book that has not put its board up yet will not appear until it does, which is exactly what this list is for.
Line shopping across all of them is one request — every book arrives in the same bookmakers array, not one call per book. Add ?bookmakers= to narrow it, or use /best-line for the best price per line already ranked.
Recently settled MLS double chance outcomes
These are real rows out of the API, not an illustration. Each one was a price on a board before the event and carries the actual figure it was graded against afterwards. No other odds API returns that last column — they stop at the price.
766 double chance outcomes settled in the last 21 days across 10 books. The 12 most recent:
| Bet | Actual | Result |
|---|---|---|
| Seattle Sounders or Draw | — | won |
| Seattle Sounders or Sporting KC | — | won |
| Seattle Sounders / Draw | — | won |
| Seattle Sounders / Sporting Kansas City | — | won |
| Sporting Kansas City / Draw | — | lost |
| Sporting KC or Draw | — | lost |
| Columbus Crew / Draw | — | won |
| Columbus Crew / Inter Miami | — | won |
| Inter Miami / Draw | — | lost |
| Seattle Sounders And Draw | — | won |
| Seattle Sounders And Kansas City | — | won |
| Seattle Sounders or Draw | — | won |
Hit rate, last 21 days
67.2% of 766 settled double chance legs hit (515 yes, 251 no). Counted on the YES side only — books that price this two-way contribute their Over leg, not both. That is the base rate across the whole priced field, not a per-player figure.
Per-player hit rates and L5 / L10 / L20 splits live on /trends.
Live response
Captured from the real endpoint on Vancouver Whitecaps @ Chicago Fire, trimmed to one book and three outcomes so the shape stays readable. The full response carries every book and every line, alternates included, in the same call.
{
"home_team_key": "chicago",
"away_team_key": "vancouver",
"home_team_id": "espn.soccer:182",
"away_team_id": "espn.soccer:9727",
"home_team_logo_url": "https://a.espncdn.com/i/teamlogos/soccer/500/182.png",
"away_team_logo_url": "https://a.espncdn.com/i/teamlogos/soccer/500/9727.png",
"id": "90176",
"sport_key": "soccer_mls",
"home_team": "Chicago Fire",
"away_team": "Vancouver Whitecaps",
"commence_time": "2026-10-07T00:30:00Z",
"live": false,
"is_outright": false,
"tournament": null,
"tour": null,
"last_update": "2026-10-06T16:12:44.628342Z",
"merged_from_event_ids": null,
"bookmakers": [
{
"key": "betus",
"title": "BetUS",
"last_update": "2026-10-06T16:10:33.663753Z",
"link": null,
"app_link": null,
"pregame_only": false,
"book_event_id": null,
"markets": [
{
"key": "double_chance",
"description": "Double Chance",
"last_update": "2026-10-06T16:10:33.663753Z",
"period": null,
"suspended_at": null,
"team": null,
"line_type": "main",
"outcomes": [
{
"name": "Draw or Chicago",
"description": "",
"price": -175,
"point": null,
"book_updated_at": null,
"book_version": null,
"payout_multiplier": null,
"dfs_odds_type": null,
"last_change_at": "2026-10-05T13:47:04.991216Z",
"last_seen_at": "2026-10-06T16:10:33.663753Z",
"liquidity": null,
"liquidity_updated_at": null,
"line_gap": null,
"book_outcome_id": null,
"outcome_id": null,
"player_id": null,
"side": null
},
{
"name": "Vancouver or Chicago",
"description": "",
"price": -450,
"point": null,
"book_updated_at": null,
"book_version": null,
"payout_multiplier": null,
"dfs_odds_type": null,
"last_change_at": "2026-10-05T13:47:04.991216Z",
"last_seen_at": "2026-10-06T16:10:33.663753Z",
"liquidity": null,
"liquidity_updated_at": null,
"line_gap": null,
"book_outcome_id": null,
"outcome_id": null,
"player_id": null,
"side": null
},
{
"name": "Vancouver or Draw",
"description": "",
"price": -230,
"point": null,
"book_updated_at": null,
"book_version": null,
"payout_multiplier": null,
"dfs_odds_type": null,
"last_change_at": "2026-10-05T13:47:04.991216Z",
"last_seen_at": "2026-10-06T16:10:33.663753Z",
"liquidity": null,
"liquidity_updated_at": null,
"line_gap": null,
"book_outcome_id": null,
"outcome_id": null,
"player_id": null,
"side": null
}
]
}
]
}
]
}The response shape is the-odds-api compatible — events, bookmakers, markets, outcomes — so migrating is usually a base URL change.
Try it
1. List MLS events to get an event id:
curl "https://api.prop-line.com/v1/sports/soccer_mls/events?apiKey=YOUR_API_KEY"2. Pull double chance for one game across every book — this exact URL works right now:
curl "https://api.prop-line.com/v1/sports/soccer_mls/events/90176/odds?apiKey=YOUR_API_KEY&markets=double_chance"3. After the game, get the graded outcomes with the actual stat:
curl "https://api.prop-line.com/v1/sports/soccer_mls/events/90176/results?apiKey=YOUR_API_KEY"Steps 1 and 2 run on the free tier. Step 3 — prop resolution — starts on Hobby at $9/mo. See pricing.
Related endpoints
Other MLS markets
Double Chance in other sports
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