Odds API by market / UFC
UFC Fight Time API
The fight_time_minutes board is not posted right now. This page keeps the last measured window — 68settled outcomes — and reactivates on its own the first build after books post the market again. The endpoint, the response shape and the free tier work today.
No credit card. 1,000 requests / day on the free tier.
What UFC fight time is
Over/Under on fight duration in minutes, rather than in rounds. The same question as total rounds asked at finer resolution.
How we settle it. Graded from completed rounds converted to minutes at five minutes a round.
Every number on this page is measured against the live API, never copied from a spec sheet. Last measured 16 August 2026.
Books that last posted UFC fight time
Measured on the last slate that carried it, 16 August 2026. When books post it again, this list rebuilds from whichever ones actually do.
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 UFC fight time 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.
68 fight time outcomes settled in the last 4-day window it was posted across 4 books. The 12 most recent:
| Bet | Actual | Result |
|---|---|---|
| Over 12.5 | 1.63 | lost |
| Under 12.5 | 1.63 | won |
| Over 14.99 | 15.0 | won |
| Over 12.5 | 15.0 | won |
| Over 7.5 | 11.4 | won |
| Under 7.5 | 11.4 | lost |
| Under 8.5 | 11.4 | lost |
| Over 8.5 | 11.4 | won |
| Over 9.75 | 11.17 | won |
| Under 9.75 | 11.17 | lost |
| Over 9.75 | 8.33 | lost |
| Under 9.75 | 8.33 | won |
Over/Under split, last posted window
The Over won 46.9% of 32 decided fight time lines (15 over, 17 under). Computed from the settled rows themselves, scoped to UFC only.
Read off 34 Over legs out of 68 settled outcomes on this market. The rest are Unders and milestone legs (“1+”, “2+”) that some books price here too, and a threshold rung is not an Over.
A few days of one market describes a few days — it is not an edge. Pull the full history through /exports/resolved-props for a sample worth modelling on.
Live response
Captured from the real endpoint on Joel Alvarez @ Chidi Njokuani while it was posted, 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.
{
"id": "117236",
"sport_key": "mma_ufc",
"home_team": "Chidi Njokuani",
"away_team": "Joel Alvarez",
"commence_time": "2026-08-16T01:20:00Z",
"live": false,
"last_update": "2026-08-16T01:06:40.543793Z",
"bookmakers": [
{
"key": "dabble",
"title": "Dabble",
"last_update": "2026-08-16T00:12:18.432637Z",
"link": null,
"book_event_id": null,
"markets": [
{
"key": "fight_time_minutes",
"last_update": "2026-08-16T00:12:18.432637Z",
"period": null,
"outcomes": [
{
"name": "Under",
"description": "Joel Alvarez",
"price": 100,
"point": 8.5,
"book_updated_at": null,
"book_version": null,
"payout_multiplier": null,
"dfs_odds_type": null,
"last_change_at": "2026-08-12T23:05:02.322101Z",
"line_gap": null,
"book_outcome_id": null
},
{
"name": "Over",
"description": "Joel Alvarez",
"price": 100,
"point": 8.5,
"book_updated_at": null,
"book_version": null,
"payout_multiplier": null,
"dfs_odds_type": null,
"last_change_at": "2026-08-12T23:05:02.322101Z",
"line_gap": null,
"book_outcome_id": 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 UFC events to get an event id:
curl "https://api.prop-line.com/v1/sports/mma_ufc/events?apiKey=YOUR_API_KEY"2. Pull fight time for one game across every book — swap in a live event id from step 1 once books post it again:
curl "https://api.prop-line.com/v1/sports/mma_ufc/events/117236/odds?apiKey=YOUR_API_KEY&markets=fight_time_minutes"3. After the game, get the graded outcomes with the actual stat:
curl "https://api.prop-line.com/v1/sports/mma_ufc/events/117236/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.
Get your free UFC odds API key
1,000 requests / day. No credit card. The same key covers every sport and every market — not just this one.
Free tier includes 1,000 requests/day. Upgrade anytime.