WNBA Player Props, September 18, 2026: How the Posted Lines Cleared
On September 18, 2026, the over cleared the posted line in 412 of 1,039 graded WNBA player props (39.7%) across 8 markets and 5 games. Every figure is a count of graded market outcomes, not a record of anyone's picks. DataStreak does not produce picks. Updated September 18, 2026.
By market
Every graded over on the day, at every line any book posted. A prop clears when the player's box-score number finishes above the line; pushes and voids are left out. Each market links to its 90-day research page.
| Market | Graded overs | Cleared | Rate | Players |
|---|---|---|---|---|
| points | 289 | 94 | 32.5% | 15 |
| points + rebounds | 140 | 68 | 48.6% | 11 |
| rebounds | 139 | 41 | 29.5% | 11 |
| points + rebounds + assists | 123 | 67 | 54.5% | 9 |
| points + assists | 112 | 66 | 58.9% | 9 |
| rebounds + assists | 95 | 30 | 31.6% | 9 |
| assists | 80 | 28 | 35% | 9 |
| three-pointers made | 61 | 18 | 29.5% | 10 |
The day's games
- Las Vegas Aces at Seattle Storm
- Phoenix Mercury at Portland Fire
- Indiana Fever at Toronto Tempo
- New York Liberty at Minnesota Lynx
- Portland Fire at Golden State Valkyries
Players whose posted lines cleared most
Graded overs across every market and every posted line for the player that day, ranked by the number that cleared. A count of one day's outcomes, not a rating.
| Player | Cleared |
|---|---|
| Emily Engstler | 74 of 109 |
| Jackie Young | 59 of 104 |
| Flau'jae Johnson | 57 of 95 |
| Aja Wilson | 48 of 106 |
| Alyssa Thomas | 46 of 114 |
| Natisha Hiedeman | 33 of 96 |
| Chelsea Gray | 32 of 91 |
| Nyadiew Puoch | 25 of 63 |
| Natasha Mack | 11 of 41 |
| Dominique Malonga | 9 of 109 |
Questions
How often did WNBA player prop overs clear on September 18, 2026?
In 412 of 1,039 graded overs (39.7%), at every line any book posted across 8 markets. A count of that day's graded outcomes, not a prediction.
Which WNBA market cleared most often that day?
Points + assists: 66 of 112 graded overs (58.9%). The lowest was rebounds: 41 of 139 (29.5%). Higher lines clear less often by construction, so a market's rate depends on the lines the books chose to post.
Are these DataStreak picks?
No. Every row is a market outcome: a prop line a sportsbook posted, graded off the official box score by the data vendor, counted whether or not anyone bet it. DataStreak does not produce picks and this page is not a record of any.
How this is measured
The data vendor grades every player prop line a sportsbook posted against the official box score: over, under, push or void. This page counts the OVER side of every graded WNBA line for games on this ET date, at every line any book posted, whether or not anyone bet it. Pushes and voids are excluded from both counts. No selection of DataStreak's is involved: this describes the market on one day, not anyone's picks. A rate is an outcome frequency at posted lines, never a probability for another day.
The 90-day view of each market is on its research page (linked in the table); every player at a glance is on the WNBA player prop hit rates hub; the live board with tonight's lines is the WNBA Hit Rate Sheets; the boards are explained in the methodology.