Odds API by market / WNBA
WNBA Blocks API
Live player_blocks 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 WNBA blocks is
Blocked shots by one player. Like steals, this is largely DFS-supplied inventory rather than traditional-book inventory.
How we settle it. Graded against the box score's blocks column.
Every number on this page is measured against the live API, never copied from a spec sheet. Last measured 16 August 2026.
Books posting WNBA blocks
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 WNBA blocks 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.
110 blocks outcomes settled in the last 4 days across 2 books. The 12 most recent:
| Player | Bet | Actual | Result |
|---|---|---|---|
| NaLyssa Smith | Over 0.5 | 0.0 | lost |
| NaLyssa Smith | Under 0.5 | 0.0 | won |
| Olivia Miles | Over 0.5 | 0.0 | lost |
| Olivia Miles | Under 0.5 | 0.0 | won |
| A'ja Wilson | Over 1.5 | 1.0 | lost |
| Breanna Stewart | Over 1.5 | 1.0 | lost |
| NaLyssa Smith | Over 0.5 | 0.0 | lost |
| A'ja Wilson | Under 1.5 | 1.0 | won |
| Ariel Atkins | Over 0.5 | 0.0 | lost |
| Breanna Stewart | Under 1.5 | 1.0 | won |
| Bridget Carleton | Over 0.5 | 0.0 | lost |
| Dominique Malonga | Over 1.5 | 2.0 | won |
Over/Under split, last 4 days
The Over won 20.4% of 49 decided blocks lines (10 over, 39 under). Computed from the settled rows themselves, scoped to WNBA only.
Read off 55 Over legs out of 110 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 Chicago Sky @ Seattle Storm, 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": "139900",
"sport_key": "basketball_wnba",
"home_team": "Seattle Storm",
"away_team": "Chicago Sky",
"commence_time": "2026-08-16T21:00:00Z",
"live": true,
"last_update": "2026-08-16T22:44:21.791531Z",
"bookmakers": [
{
"key": "betr",
"title": "Betr Picks",
"last_update": "2026-08-16T21:02:22.885063Z",
"link": null,
"book_event_id": null,
"markets": [
{
"key": "player_blocks",
"last_update": "2026-08-16T21:00:24.096321Z",
"period": null,
"suspended_at": null,
"outcomes": [
{
"name": "Over",
"description": "Flau'jae Johnson",
"price": 100,
"point": 0.5,
"book_updated_at": null,
"book_version": null,
"payout_multiplier": null,
"dfs_odds_type": "regular",
"last_change_at": "2026-08-16T13:36:08.005710Z",
"line_gap": null,
"book_outcome_id": null
},
{
"name": "Under",
"description": "Flau'jae Johnson",
"price": 100,
"point": 0.5,
"book_updated_at": null,
"book_version": null,
"payout_multiplier": null,
"dfs_odds_type": "regular",
"last_change_at": "2026-08-16T13:36:08.005710Z",
"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 WNBA events to get an event id:
curl "https://api.prop-line.com/v1/sports/basketball_wnba/events?apiKey=YOUR_API_KEY"2. Pull blocks for one game across every book — this exact URL works right now:
curl "https://api.prop-line.com/v1/sports/basketball_wnba/events/139900/odds?apiKey=YOUR_API_KEY&markets=player_blocks"3. After the game, get the graded outcomes with the actual stat:
curl "https://api.prop-line.com/v1/sports/basketball_wnba/events/139900/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 WNBA 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.