Odds API by market / Tennis

Tennis Total Sets API

Live total_sets 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.

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What Tennis total sets is

Over/Under on sets played. In a best-of-three that is a two-way question about whether the match goes the distance.

How we settle it. Graded against the number of sets completed in the match.

books quoting it on the next event

1/12

of the next Tennis events carry it right now

471

outcomes settled in the last 4 days

Every number on this page is measured against the live API, never copied from a spec sheet. Last measured 11 September 2026.

Books posting Tennis total sets

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.

draftkingsfliffnovigprizepicksunderdog

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 Tennis total sets 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.

471 total sets outcomes settled in the last 4 days across 5 books. The 12 most recent:

Game	Book	Bet	Price	Actual	Result
Maria Lourdes Carle @ Rositsa Dencheva	prizepicks	Over 2.5	100	—	void
Maria Lourdes Carle @ Rositsa Dencheva	prizepicks	Under 2.5	100	—	void
Maria Lourdes Carle @ Rositsa Dencheva	draftkings	Over 2.5	4000	—	void
Maria Lourdes Carle @ Rositsa Dencheva	draftkings	Under 2.5	-50000	—	void
Elizara Yaneva @ Irene Burillo Escorihuela	underdog	Over 2.5	156	—	void
Elizara Yaneva @ Irene Burillo Escorihuela	underdog	Under 2.5	-193	—	void
full match is above 27.5 in the Coco Gauff @ Elena Rybakina	underdog	Over 2.5	115	—	void
full match is above 27.5 in the Coco Gauff @ Elena Rybakina	prizepicks	Over 2.5	100	—	void
Maria Lourdes Carle @ Rositsa Dencheva	underdog	Over 2.5	142	—	void
Elizara Yaneva @ Irene Burillo Escorihuela	draftkings	Over 2.5	-10000	—	void
full match is above 27.5 in the Coco Gauff @ Elena Rybakina	underdog	Under 2.5	-141	—	void
full match is above 27.5 in the Coco Gauff @ Elena Rybakina	prizepicks	Under 2.5	100	—	void

Over/Under split, last 4 days

The Over won 61.2% of 67 decided total sets lines (41 over, 26 under). Computed from the settled rows themselves, scoped to Tennis only.

Read off 237 Over legs out of 471 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 Yi Zhou @ Ilya Ivashka, 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.

Live sample unavailable at build time — the curl below is the call that produces it.

The response shape is the-odds-api compatible — events, bookmakers, markets, outcomes — so migrating is usually a base URL change.

Try it

1. List Tennis events to get an event id:

curl "https://api.prop-line.com/v1/sports/tennis/events?apiKey=YOUR_API_KEY"

2. Pull total sets for one game across every book — this exact URL works right now:

curl "https://api.prop-line.com/v1/sports/tennis/events/211281/odds?apiKey=YOUR_API_KEY&markets=total_sets"

3. After the game, get the graded outcomes with the actual stat:

curl "https://api.prop-line.com/v1/sports/tennis/events/211281/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 Tennis markets

Player Aces Double Faults Total Points Games Won Total Games Point Spread Moneyline Break Points Won Total Tiebreaks

All markets →Full API documentation →How prop resolution works →Code recipes →

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