TOTAL VOLUME:

$114.5b

24H VOL:

$131,483,547

24H TRANSACTIONS:

1,380,975,298

OPEN INTEREST:

$1,200,781,395

338,101

Markets across

34,156

events

MATCHED EVENTS:

4,657

PLATFORM COVERAGE:

5

Polymarket:

42%

VS.

Kalshi:

58%

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Washington Mystics vs. Phoenix Mercury
⌛Ending Soon
kalshi
polymarket

Who will win Washington Mystics vs Phoenix Mercury?

Total volume:
$5,205,507
Volume 24h:
$5,137,730
58,258%
Liquidity:
$251,556
115%
Open interest:
$2,190,562
21,054%

Washington Mystics vs. Phoenix Mercury

 - Polymarket

Washington Mystics vs. Phoenix Mercury - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolves Aug 28, 2026

Time left: 06h:38m:01s

Washington Mystics vs. Phoenix Mercury

63%chance
Amount

$

Trade on
polymarket

Trade on Polymarket

At 63¢ buys you 159 shares | Odds: 63% Total Payout: $159 | Net Profit: $59 Multiplier: 1.59x | ROI: 59% APY not meaningful
You will be redirected to the platform to complete this trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

Washington Mystics vs. Phoenix Mercury

Trade
63%
Yes 63¢No 38¢
1¢
$63,053
$17,944
5,203%
0%
N/A
6h 38m
active
polymarket

Spread -2.5

Trade
57%
4%
Yes 58¢No 43¢
1¢
$28,876
$2,245
4,812%
N/A
N/A
6h 38m
active
polymarket

Spread -3.5

Trade
54%
Yes 54¢No 47¢
1¢
$33,955
$6,005
N/A
N/A
N/A
6h 38m
active
polymarket

Alyssa Thomas: Assists O/U 7.5

Trade
52%
1%
Yes 55¢No 52¢
7¢
$609
$9
0%
N/A
N/A
6h 38m
active
polymarket

O/U 166.5

Trade
50%
2%
Yes 51¢No 51¢
2¢
$30,835
$32,173
0%
N/A
N/A
6h 38m
active
polymarket

Spread -4.5

Trade
49%
Yes 49¢No 52¢
1¢
$44,201
$243
N/A
N/A
N/A
6h 38m
active
polymarket

O/U 167.5

Trade
48%
2%
Yes 48¢No 53¢
1¢
$20,611
$16,921
0%
N/A
N/A
6h 38m
active
polymarket

O/U 168.5

Trade
44%
4%
Yes 44¢No 57¢
1¢
$9,866
$963
0%
N/A
N/A
6h 38m
active
polymarket

Sonia Citron: Assists O/U 5.5

Trade
42%
4%
Yes 45¢No 62¢
7¢
$1,546
$2
0%
N/A
N/A
6h 38m
active
polymarket

Kahleah Copper: Points O/U 19.5

Trade
N/A
N/A
10¢
$1,157
N/A
N/A
N/A
N/A
6h 38m
active
polymarket

Shakira Austin: Points O/U 17.5

Trade
N/A
N/A
9¢
$1,162
N/A
N/A
N/A
N/A
6h 38m
active
polymarket

Sonia Citron: Points O/U 16.5

Trade
N/A
N/A
35¢
$975
N/A
N/A
N/A
N/A
6h 38m
active
polymarket

Kiki Iriafen: Points O/U 14.5

Trade
N/A
N/A
34¢
$1,174
N/A
N/A
N/A
N/A
6h 38m
active
polymarket

Michaela Onyenwere: Points O/U 8.5

Trade
N/A
N/A
9¢
$1,320
N/A
N/A
N/A
N/A
6h 38m
active
polymarket

Georgia Amoore: Points O/U 6.5

Trade
N/A
N/A
31¢
$902
N/A
N/A
N/A
N/A
6h 38m
active
polymarket

Shakira Austin: Rebounds O/U 9.5

Trade
N/A
N/A
9¢
$1,167
N/A
N/A
N/A
N/A
6h 38m
active
polymarket

Kiki Iriafen: Rebounds O/U 9.5

Trade
N/A
N/A
9¢
$1,214
N/A
N/A
N/A
N/A
6h 38m
active
polymarket

Alyssa Thomas: Rebounds O/U 8.5

Trade
N/A
N/A
8¢
$1,372
N/A
N/A
N/A
N/A
6h 38m
active
polymarket

Natasha Mack: Rebounds O/U 7.5

Trade
N/A
N/A
8¢
$1,257
N/A
N/A
N/A
N/A
6h 38m
active
polymarket

Sonia Citron: Rebounds O/U 3.5

Trade
N/A
N/A
9¢
$1,116
N/A
N/A
N/A
N/A
6h 38m
active
polymarket

Kahleah Copper: Rebounds O/U 3.5

Trade
N/A
N/A
10¢
$1,293
N/A
N/A
N/A
N/A
6h 38m
active
polymarket

Shakira Austin: Assists O/U 2.5

Trade
N/A
N/A
12¢
$1,110
N/A
N/A
N/A
N/A
6h 38m
active
polymarket

Kiki Iriafen: Assists O/U 1.5

Trade
N/A
N/A
48¢
$888
N/A
N/A
N/A
N/A
6h 38m
active
polymarket

Kahleah Copper: Assists O/U 1.5

Trade
N/A
N/A
59¢
$742
N/A
N/A
N/A
N/A
6h 38m
active
polymarket

Sonia Citron: Points O/U 17.5

Trade
N/A
N/A
35¢
$218
N/A
N/A
N/A
N/A
6h 38m
active
Total markets: 25 of 28

Description

This event group covers two distinct WNBA betting markets involving the Phoenix Mercury: one against Portland on August 16, 2026 (Kalshi) and another against Washington Mystics on August 27, 2026 (Polymarket). The Kalshi market resolves based on the outcome of the Portland game, while the Polymarket market resolves based on the outcome of the Washington game.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

Both platforms use official WNBA game results as the basis for resolution, with clear rules for handling postponed or canceled gamesPrimary resolution logic: Official WNBA website (wnba.com)

Core resolution logic:

  • Kalshi: Resolves to Yes if either Portland or Phoenix wins the August 16, 2026 game between Portland and Phoenix
  • Polymarket: Resolves to Washington Mystics if they win the August 27, 2026 game, Phoenix Mercury if they win, 50-50 if canceled with no makeup game
  • Both platforms consider official WNBA scores including overtime periods

Edge cases & clarifications:

  • Game Postponement: Both markets remain open until the game is completed, per platform rules
  • Game Cancellation: Polymarket resolves 50-50 if canceled with no makeup game; Kalshi would resolve based on final game outcome if played later
Timing: Kalshi resolves after the August 16, 2026 game concludes; Polymarket resolves after the August 27, 2026 game concludesOur 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 August 27 at 10:00PM ET: If the Washington Mystics win, the market will resolve to "Washington Mystics". If the Phoenix Mercury win, the market will resolve to "Phoenix Mercury". 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 Phoenix scheduled for August 16, 2026. If Portland wins, the Portland market resolves to Yes, and the Phoenix market resolves to No. Conversely, if Phoenix wins, the Phoenix market resolves to Yes, and the Portland market resolves to No. Should the game be postponed or delayed, both markets remain open and will close after the rescheduled game concludes, provided the reschedule occurs within two days of the original date. If the game is cancelled or rescheduled beyond this two-day window, all markets will resolve to a fair price, ensuring equitable treatment for all participants. Kalshi explicitly states it is not affiliated with the governing league, and all trademarks remain the property of their respective owners.