Odds API by market / Tennis
Tennis Games Won API
The player_games_won board is not posted right now. This page keeps the last measured window — 3,274settled 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.
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What Tennis games won is
Games won by one player across the match. It is a per-player market despite reading like a match total, so the outcome names the player.
How we settle it. Graded against that player's game count for the match.
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 Tennis games won
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 Tennis games won 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.
3,274 games won outcomes settled in the last 4-day window it was posted across 4 books. The 12 most recent:
| Player | Bet | Actual | Result |
|---|---|---|---|
| Rafael Jodar | Over 15.5 | 18.0 | won |
| Rafael Jodar | Under 15.5 | 18.0 | lost |
| Denis Shapovalov | Over 17.5 | 16.0 | lost |
| Denis Shapovalov | Over 11.5 | 16.0 | won |
| Yannick Hanfmann | Over 10.5 | 7.0 | lost |
| Yannick Hanfmann | Under 10.5 | 7.0 | won |
| Arthur Fils | Over 13.5 | 13.0 | lost |
| Arthur Fils | Over 12.5 | 13.0 | won |
| Diane Parry | Over 9.5 | — | void |
| Elise Mertens | Over 12.5 | — | void |
| Diane Parry | Over 9.5 | — | void |
| Elise Mertens | Over 12.5 | — | void |
Over/Under split, last posted window
The Over won 47% of 1184 decided games won lines (556 over, 628 under). Computed from the settled rows themselves, scoped to Tennis only.
Read off 1,637 Over legs out of 3,274 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 Sebastian Baez @ Learner Tien 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": "143924",
"sport_key": "tennis",
"home_team": "Learner Tien",
"away_team": "Sebastian Baez",
"commence_time": "2026-08-15T15:00:00Z",
"live": false,
"last_update": "2026-08-15T14:47:03.634767Z",
"bookmakers": [
{
"key": "prizepicks",
"title": "PrizePicks",
"last_update": "2026-08-15T14:47:03.634767Z",
"link": null,
"book_event_id": null,
"markets": [
{
"key": "player_games_won",
"last_update": "2026-08-15T14:47:03.634767Z",
"period": null,
"outcomes": [
{
"name": "Over",
"description": "Sebastian Baez",
"price": 100,
"point": 10.5,
"book_updated_at": null,
"book_version": null,
"payout_multiplier": null,
"dfs_odds_type": "standard",
"last_change_at": "2026-08-15T10:04:08.251660Z",
"line_gap": null,
"book_outcome_id": null
},
{
"name": "Under",
"description": "Sebastian Baez",
"price": 100,
"point": 10.5,
"book_updated_at": null,
"book_version": null,
"payout_multiplier": null,
"dfs_odds_type": "standard",
"last_change_at": "2026-08-15T10:04:08.251660Z",
"line_gap": null,
"book_outcome_id": null
},
{
"name": "Over",
"description": "Learner Tien",
"price": 100,
"point": 12.5,
"book_updated_at": null,
"book_version": null,
"payout_multiplier": null,
"dfs_odds_type": "standard",
"last_change_at": "2026-08-14T23:32:12.855782Z",
"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 Tennis events to get an event id:
curl "https://api.prop-line.com/v1/sports/tennis/events?apiKey=YOUR_API_KEY"2. Pull games won 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/tennis/events/143924/odds?apiKey=YOUR_API_KEY&markets=player_games_won"3. After the game, get the graded outcomes with the actual stat:
curl "https://api.prop-line.com/v1/sports/tennis/events/143924/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 Tennis odds API key
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