TOTAL VOLUME:

$134.2b

24H VOL:

$129,159,707

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,442,132,418

404,744

Markets across

30,489

events

MATCHED EVENTS:

2,691

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Portland Fire vs. Los Angeles Sparks
polymarket
kalshi

Who will win Portland Fire vs Los Angeles Sparks?

Volume:
$1,584,082

Los Angeles

 - Kalshi

Los Angeles - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 21, 2026

Closed: Sep 20, 9:50 PM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Los Angeles

View
100%
48%
Yes 100¢No 0¢
100¢
N/A
$727,907
N/A
N/A
$448,771
Settled
Yes
polymarket

O/U 176.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$51,251
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 174.5

View
100%
48%
Yes 100¢No 0¢
0.1¢
N/A
$14,418
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 175.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$9,697
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

View
100%
51%
Yes 100¢No 0¢
0.1¢
N/A
$8,704
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

View
100%
46%
Yes 100¢No 0¢
0.1¢
N/A
$2,567
N/A
N/A
N/A
Settled
Yes
polymarket

Nneka Ogwumike: Points O/U 17.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$517
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 177.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$426
N/A
N/A
N/A
Settled
Yes
polymarket

Nneka Ogwumike: Rebounds O/U 8.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$3
N/A
N/A
N/A
Settled
Yes
kalshi

Portland

View
0%
48%
Yes 0¢No 100¢
100¢
N/A
$493,113
N/A
N/A
$333,477
Settled
No
polymarket

Portland Fire vs. Los Angeles Sparks

View
0%
Yes 0¢No 100¢
—
N/A
$266,426
N/A
N/A
N/A
Settled
Yes
polymarket

Bridget Carleton: Points O/U 14.5

View
0%
Yes 0¢No 100¢
—
N/A
$7,719
N/A
N/A
N/A
Settled
No
polymarket

Bridget Carleton: Rebounds O/U 4.5

View
0%
Yes 0¢No 100¢
—
N/A
$1,332
N/A
N/A
N/A
Settled
No
polymarket

Carla Leite: Assists O/U 6.5

View
0%
Yes 0¢No 100¢
—
N/A
$2
N/A
N/A
N/A
Settled
No
polymarket

Carla Leite: Points O/U 16.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Megan DiLeo: Points O/U 14.5

View
0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Megan DiLeo: Rebounds O/U 4.5

View
100%
Yes 100¢No 0¢
0.9¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Rae Burrell: Points O/U 16.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Ariel Atkins: Points O/U 7.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Rae Burrell: Rebounds O/U 2.5

View
0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Erica Wheeler: Assists O/U 3.5

View
0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Nneka Ogwumike: Assists O/U 2.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

Rae Burrell: Assists O/U 2.5

View
0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Erica Wheeler: Assists O/U 4.5

View
0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Nneka Ogwumike: Points O/U 18.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 25 of 27

Description

This group covers various markets related to a WNBA game between the Portland Fire and the Los Angeles Sparks on September 20th. Markets include the game winner, point spreads, over/under totals, and player statistics (points, rebounds, assists).

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Kalshi's winner market resolves to 'Yes' for either team winning, lacking differentiation, while Polymarket clearly defines resolution based on the winning team.Hero tip: Avoid the Kalshi winner market due to its ambiguity. Focus on spread, over/under, or player prop markets for more reliable trading.

Critical divergence points:

  • Polymarket: The market resolves to the winning team: "Portland Fire" or "Los Angeles Sparks". "If the Portland Fire win, the market will resolve to "Portland Fire". If the Los Angeles Sparks win, the market will resolve to "Los Angeles Sparks".
  • Kalshi: The market resolves to 'Yes' if either team wins. "If Los Angeles wins the Portland vs Los Angeles women's Pro Basketball game originally scheduled for Sep 20, 2026, then the market resolves to Yes. If Portland wins the Portland vs Los Angeles women's Pro Basketball game originally scheduled for Sep 20, 2026, then the market resolves to Yes."
Our PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.

Polymarket

In the upcoming WNBA game, scheduled for September 20 at 7:00PM ET: If the Portland Fire win, the market will resolve to "Portland Fire". If the Los Angeles Sparks win, the market will resolve to "Los Angeles Sparks". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. The result will be determined based on the final score including any overtime periods.

Kalshi

The event determines the winner of the women's professional basketball game between Portland and Los Angeles scheduled for September 20, 2026. If Los Angeles wins the game as originally scheduled, that market resolves to Yes; if Portland wins, its market resolves to Yes. Should the game be postponed or delayed, markets remain open and close after the rescheduled game concludes, provided it occurs within two days of the original date. If the game is cancelled or rescheduled beyond this two-day window, all markets resolve to a fair price. Kalshi explicitly states it is not affiliated with the governing league, and all trademarks remain property of their respective owners.