| Spread | Total | ML | Best ML | |
|---|---|---|---|---|
â–¶Wings | -3.5 47%48% | O 169.5 48%49% | 47%48% | 48% Polymarket |
â–¶Mystics | +3.5 53%52% | U 169.5 52%51% | 42%43% | 43% Polymarket |
| Spread | Total | Moneyline | Best ML | |
|---|---|---|---|---|
â–¶Dallas Wings | -3.5 | O 169.5 | 48% Polymarket | |
â–¶Washington Mystics | +3.5 | U 169.5 | 43% Polymarket |
Dallas is the 58c road favorite over Washington for the July 31, 2026 meeting at CareFirst Arena, and the two books do not quite agree on the number: Kalshi has the Wings at 59c, Polymarket at 57c, with the Mystics at 41c and 43c respectively. The Wings arrive 18-10 and 10-5 away from home, fourth in the Western Conference; the Mystics are 15-12, 7-6 at home, and have won three straight. The spread sits at Dallas -3.5 (47c) and the total at 169.5 (47c), with the full ladder and current prices on the live board above.
Dallas walks into CareFirst Arena as the 58c road favorite on a board carrying roughly $23.7K in cumulative volume across Kalshi and Polymarket. The Wings are 18-10 overall and 10-5 away from home; the Mystics are 15-12, 7-6 at home, and riding a three-game win streak. The moneyline is the one line the two books price differently, and the gap is 2c.
Dallas sits fourth in the Western Conference at 18-10, five games behind Minnesota, and is 7-3 over its last ten. The Wings score 89.9 points per game on 47% shooting from the field and 35% from three, and they allow 86.0. They arrive on a one-game losing streak after an 82-81 home loss to Atlanta on July 29, the second one-point home defeat in a ten-day stretch (New York took a 99-98 decision on July 20). Road form is the argument for the price: 10-5 away from Dallas is better than the 8-5 they have posted at home.
Washington is fourth in the Eastern Conference at 15-12, 2.5 games back of Indiana, and also 7-3 in its last ten. The Mystics have won three in a row, beating Golden State 90-82 on July 20, Las Vegas 100-99 on July 22, and Connecticut 92-84 on July 28. They score 81.2 per game on 44% shooting and 30% from three, allow 83.1, and grab 37.1 rebounds to Dallas's 34.0. That rebounding gap is the structural case for the underdog at 42c: Washington is the slower, more physical team and wins by shortening the game.
Paige Bueckers is the reason Dallas is priced where it is. She leads the Wings at 20.7 points and 6.2 assists per game, and Jessica Shepard adds 14.9 points and 12.1 rebounds, the highest rebounding average of any starter in this game. Washington counters with Sonia Citron at 17.4 points and 3.8 assists and Shakira Austin at 9.4 rebounds. The first meeting of the season was not close: Dallas won 92-69 in May and leads the season series 1-0, with a third meeting scheduled for August 5. That 23-point result is part of why the board is comfortable with Dallas as a road favorite despite the Mystics winning three straight.
On movement, the Kalshi Dallas moneyline opened the snapshot window at 59c and sat at 59c through the latest capture, flat across the session. Polymarket started at the same 59c and ticked down to 57c. The 2c cross-book split is therefore a Polymarket drift against a stationary Kalshi price, not a two-way disagreement that developed on volume. Kalshi carries the liquidity here, roughly $12.3K across the two moneyline contracts against $274 on Polymarket, so Kalshi is the anchor book. For anyone taking the Wings, 57c on Polymarket is the cheaper entry; for the Mystics, 41c on Kalshi is. A 2c gap on a thin book is a price difference worth noting, not an arbitrage.
The core spread is Dallas -3.5 at 47c (47c Kalshi, 48c Polymarket), and Polymarket also quotes a Dallas -2.5 alternate at 51c. The Kalshi ladder runs Dallas -1.5 at 56c, -6.5 at 37c, -9.5 at 26c, -12.5 at 19c and -15.5 at 13c, with the Washington side at -1.5 for 39c, -3.5 for 33c and -6.5 for 26c. Read straight across, the ladder gives Dallas a 56% chance of winning by 2 or more, a 26% chance of winning by 10 or more, and a 13% chance of a 16-point blowout of the kind it produced in May. Washington winning by 2 or more prices at 39%.
The total prices at 169.5 with the Over at 47c (47c Kalshi, 48c Polymarket). Polymarket runs adjacent numbers at 168.5 for 51c and 170.5 for 47c, and the Kalshi ladder stretches from Over 157.5 at 76c down to Over 181.5 at 22c. Season scoring supports the number without much argument: Dallas averages 89.9 and allows 86.0, Washington averages 81.2 and allows 83.1, which blends to roughly 170 combined points. The Under case rests on Washington's 30% three-point shooting and its 83.1 points allowed, the better defensive figure of the two.
The sportsbook consensus lines up. DraftKings posts Dallas -3.5 with a 168.5 total and the Wings at -160, an implied 61.5% before the vig is stripped out. ESPN's matchup predictor lands at 56.8% for Dallas. The prediction-market price of 58c sits between the two, and it is the cleaner read because both books quote two-sided: Kalshi's 59c and 41c sum to 100, and Polymarket's 57c and 43c do the same, so there is no juice to back out.
Polymarket carries the player-prop layer on this game and Kalshi does not, so props are single-book and thin. The posted lines include Paige Bueckers points at O/U 19.5 against a 20.7 season average, Bueckers assists at O/U 5.5 against 6.2, Sonia Citron points at O/U 16.5 against 17.4, and Shakira Austin rebounds at O/U 9.5 against 9.4. Every one of those numbers is set within a point of the player's season rate, which is a sign the prop book is pricing off averages rather than a matchup read.
The game tips at 7:30 PM ET on Friday, July 31, 2026 at CareFirst Arena in Washington, DC. The moneyline resolves to the team that wins, overtime included; the spread settles on the final margin and the total on combined final points. Kalshi settles the KXWNBAGAME series off the official WNBA final score, and Polymarket settles off the same result, so the two books resolve identically. Settlement normally lands within a few hours of the final buzzer.
Bueckers usage: Paige Bueckers at 20.7 points and 6.2 assists per game against a Washington defense allowing 83.1, the tighter of the two defenses in this game.
Rebounding margin: Washington grabs 37.1 rebounds per game to Dallas's 34.0, and Jessica Shepard's 12.1 per game is the single largest individual counterweight on the Wings side.
Cross-platform split: Dallas at 59c on Kalshi versus 57c on Polymarket, a gap that opened on a Polymarket drift while the Kalshi price held flat.
Shooting variance: Dallas shoots 47% from the field and 35% from three; Washington shoots 44% and 30%. The Mystics need the low-variance version of this game.
Total at 169.5: the combined season scoring profile blends to about 170 points, which leaves the Over at 47c close to a coin flip.
Seeding stake: Dallas is five games back in the West at 18-10; Washington is 2.5 back in the East at 15-12, so both sides are playing for playoff position with roughly a third of the season left.
The other game on the July 31 slate is Seattle at Atlanta, where the Dream are the double-digit favorite against a 6-24 Storm team. Both teams in this matchup also have a live prior-game page: Dallas's one-point home loss sits on the Atlanta at Dallas board, and the third leg of Washington's win streak is on the Connecticut at Washington board. For season-long WNBA pricing, the ESPY best WNBA player market tracks the individual race that Bueckers is part of, and the full slate of hoops boards across both books lives on the basketball hub.
Resolves to the team that wins the WNBA regular-season game played July 31, 2026 at CareFirst Arena in Washington, DC, with a 7:30 PM ET scheduled tipoff. Moneyline contracts pay $1 per share for the winning team and $0 for the loser, with overtime counting toward the official result. Spread contracts settle on the final margin of victory (Dallas -3.5 pays if the Wings win by 4 or more) and total contracts settle on combined final points including overtime (Over 169.5 pays at 170 or more). Kalshi settles the KXWNBAGAME-26JUL31DALWSH series off the official WNBA final score and Polymarket settles off the same result. If the game is postponed, settlement moves to the rescheduled date; if it is canceled outright and not replayed, contracts void per each platform's published rules.
As of July 31, 2026, Dallas is the 58c favorite (59c on Kalshi, 57c on Polymarket) and Washington is 42c (41c on Kalshi, 43c on Polymarket). The spread is Dallas -3.5 at 47c and the total is 169.5 at 47c.
Dallas is favored at a 58% implied probability on the July 31, 2026 board despite being the road team. ESPN's matchup predictor is close behind at 56.8%, and DraftKings has the Wings at -160.
Both Kalshi and Polymarket list the game. Kalshi runs it under the KXWNBAGAME-26JUL31DALWSH series and carries most of the liquidity, roughly $12.3K across the two moneyline contracts against $274 on Polymarket.
Dallas -3.5 prices at 47c and the 169.5 total prices at 47c for the Over on July 31, 2026. The Kalshi ladder runs from Dallas -1.5 at 56c out to -15.5 at 13c, and totals from Over 157.5 at 76c down to Over 181.5 at 22c.
It resolves on the final score of the July 31, 2026 game at CareFirst Arena, scheduled for a 7:30 PM ET tipoff, with settlement on both books usually within a few hours of the final buzzer.
Watch whether Polymarket's 57c converges back to Kalshi's 59c before tipoff, and watch the rebounding battle, since Washington's 37.1 per game is its clearest edge. The teams meet again on August 5.