| Spread | Total | ML | Best ML | |
|---|---|---|---|---|
â–¶Lynx | -12.5 52%52% | O 186.5 48%48% | 87%85% | 87% Kalshi |
â–¶PortlandFire | +12.5 48%48% | U 186.5 52%52% | 15% | 15% Polymarket |
| Spread | Total | Moneyline | Best ML | |
|---|---|---|---|---|
â–¶Minnesota Lynx | -12.5 | O 186.5 | 87% Kalshi | |
â–¶PortlandFire | +12.5 | U 186.5 | 15% Polymarket |
Minnesota is the 86c road favorite at the Moda Center (87c on Kalshi, 85c on Polymarket), one of the widest moneylines on the WNBA slate, with Portland Fire at 15c on Polymarket, the only book quoting that side. The Lynx are 27-7 overall and 13-2 on the road; the Fire are 13-19 in their inaugural expansion season and 8-9 at home. The real market is the spread, where Minnesota -12.5 is a 52c coin flip on both books.
Minnesota arrives at the Moda Center 27-7 and 13-2 away from home, which is why the board carries one of the widest moneylines on the WNBA slate: the Lynx sit at 86c (87c on Kalshi, 85c on Polymarket) and Portland Fire trade at 15c on Polymarket, the only book quoting the Fire side of this board. Portland is 13-19 in its inaugural season and 8-9 at home, and both teams walk in on two-game win streaks. Roughly $103K in cumulative volume sits across the full board, with the moneyline alone carrying $36.4K lifetime on Kalshi and $17.6K on Polymarket.
The Lynx are the best team in the Western Conference by record and by margin. Minnesota scores 92.9 points per game and allows 83.8, a plus-9.0 differential that leads the conference, and the road split is the outlier: 13-2 away from Target Center against 14-5 at home. That is the number driving an 86c road price. Olivia Miles leads the team at 20.0 points and 6.1 assists per game, Natasha Howard leads the glass at 7.6 rebounds, and Napheesa Collier, Kayla McBride and Courtney Williams round out a rotation that has been intact through 34 games.
Portland is a genuine expansion franchise, not a rebuilding one. The Fire were awarded as the WNBA's 15th team on September 18, 2024, began play in May 2026 under inaugural head coach Alex Sarama, and have gone 13-19 with a minus-4.8 differential (87.0 scored, 91.8 allowed). That is a respectable first-year baseline, and the home split backs it up: 8-9 at the Moda Center against 5-10 on the road. Carla Leite is the engine at 15.5 points and 6.2 assists per game, with Emily Engstler leading the team at 5.2 rebounds. The context matters for how you read 15c: this is not a tanking roster being priced out of a game, it is a .406 team that plays better at home drawing the conference leader.
The line has essentially held. The Lynx opened the overnight snapshot window at 88c on Polymarket, spent most of the session at 87c, and sit at 85c on the board now. Kalshi printed 87c for nearly the entire window with a single 88c tick. That is a 2c to 3c drift toward Portland and nothing more, and it lines up with the sportsbook read, where the Minnesota moneyline moved from -900 at open to -800. A market that will not move off 86c through an entire overnight session with $21.3K of Kalshi volume changing hands is a market with conviction.
The spread is the more interesting instrument here. Minnesota -12.5 prices at 52c on both books, a genuine coin flip at the number, and the ladder is dense on either side: Polymarket has -11.5 at 55c and -13.5 at 47c, and the Kalshi rungs run -1.5 at 85c, -6.5 at 72c, -9.5 at 62c, -15.5 at 40c, -18.5 at 32c and -24.5 at 18c. Note what that ladder says about the shape of the game. Minnesota covering any single-digit number is heavily favored (72c at -6.5), but the market gives a 32c chance of an 18.5-point blowout and only an 18c chance of a 24.5-point one. The distribution is fat in the 8-to-16 point band, not stretched toward a rout.
Compare that to the raw season numbers. Minnesota's plus-9.0 differential against Portland's minus-4.8 is a 13.8-point gap on a neutral floor, and normal home-court adjustment takes that to roughly 11. The market is at 12.5. In other words the board is pricing Minnesota about a point and a half steeper than the season-long differentials support, which is the market weighting the 13-2 road record and the current form over the full-season average.
The total tells the opposite story. Over 186.5 prices at 48c on both books, Over 183.5 at 56c, and Polymarket's O/U 184.5 and O/U 185.5 sit at 52c and 50c respectively, so the market's true number is right at 185.5. Blend the season averages instead (Minnesota's offense against Portland's defense lands near 92, Portland's offense against Minnesota's defense lands near 85) and you get roughly 178, about seven points under where this trades. The market is betting on a faster game than either team's season average implies. The first-half ladder agrees: Over 91.5 first-half points is 66c and Over 97.5 is 45c, so the market expects roughly 95 points before the break.
Team totals and props fill in the rest. Kalshi has Minnesota over 86.5 points at 87c and over 89.5 at 80c, consistent with a Lynx offense the market expects to clear 90. Polymarket carries the player props as a single-book market: Courtney Williams over 4.5 assists at 41c, Carla Leite over 16.5 points at 39c against her 15.5 season average, Carla Leite over 6.5 assists at 39c against her 6.2 average, Olivia Miles over 7.5 assists at 38c against her 6.1 average, and Natasha Howard over 6.5 rebounds at 29c against her 7.6 average. The Howard rebound line at 29c is the one that reads furthest from the season number, which usually signals a minutes or matchup adjustment rather than a mispriced projection.
For pattern context, the Fire were similarly priced in the Sparks at Portland board and the Storm at Portland board, and Minnesota carried heavy chalk in the Wings at Lynx board.
The moneyline resolves to the team that wins the game outright at the Moda Center on August 12, 2026, with tip at 10:00 PM ET. The spread contracts settle on the final margin (Minnesota -12.5 pays if the Lynx win by 13 or more), and the total contracts settle on combined final points, with overtime included on both books. Settlement follows the official WNBA final box score, and each contract pays $1 per share on a correct outcome and $0 otherwise. If the game is postponed, it resolves on the rescheduled date under each platform's postponement rules rather than voiding.
Minnesota road form: The Lynx are 13-2 away from home, a .867 road win rate that is the single strongest input into the 86c price.
Portland home split: The Fire are 8-9 at the Moda Center against 5-10 on the road, which is why 15c is a floor rather than a giveaway.
The spread is the live market: Minnesota -12.5 is a 52c coin flip on both books while the moneyline is settled, so the tradeable question is margin, not winner.
Total sits above the model: The 185.5 market number is roughly seven points above the season-average blend of 178, making the Over 186.5 at 48c a pace bet.
Single-book Fire pricing: The Portland moneyline and every player prop quote on Polymarket only, so the depth on that side of the board is thinner than the Lynx side.
Both teams on two-game win streaks: Recent form is neutral between them, which is unusual for a matchup priced this far apart.
Track every game on the WNBA prediction market hub for the full slate of moneylines, spreads and totals across Kalshi and Polymarket, or step up to the basketball category for NBA and college boards alongside the WNBA. Minnesota's recent price history is visible on the Dallas at Minnesota board and the Indiana at Minnesota board, and Portland's inaugural-season pricing pattern shows up on the Seattle at Portland board.
The moneyline resolves to the team that wins the game outright at the Moda Center in Portland on August 12, 2026, with tip scheduled for 10:00 PM ET. Spread contracts settle on the final margin, so Minnesota -12.5 pays if the Lynx win by 13 or more points, and total contracts settle on combined final points with overtime included on both Kalshi and Polymarket. Settlement follows the official WNBA final box score, and each contract pays $1 per share on a correct outcome and $0 otherwise. If the game is postponed, the market resolves on the rescheduled date under each platform postponement policy rather than voiding.
As of August 12, 2026, Minnesota trades at 86c on the moneyline (87c on Kalshi, 85c on Polymarket) and Portland Fire trade at 15c on Polymarket, which is the only book quoting the Fire side of this board.
Minnesota is favored at an 86c average price, an implied probability of about 86%. The Lynx are 27-7 and 13-2 on the road; Portland is 13-19 and 8-9 at home in its first WNBA season.
Minnesota -12.5 prices at 52c on both Kalshi and Polymarket as of August 12, 2026. The total sits at 185.5, with Over 186.5 at 48c and Over 183.5 at 56c on both books.
The Minnesota moneyline, the spread ladder and the game totals trade on both Kalshi and Polymarket. The Portland moneyline and every player prop on this game trade on Polymarket only.
It resolves when the game goes final at the Moda Center on August 12, 2026, with tip at 10:00 PM ET. Settlement follows the official WNBA box score, including overtime for spread and total contracts.
Watch the spread rather than the moneyline. Minnesota -12.5 at 52c is the only genuinely balanced market on the board, and the Lynx have held between 85c and 88c across the full overnight session with $21.3K of Kalshi volume traded.