Best Price Right Now
Best moneyline: Washington Mystics -155 at DraftKings (runner-up -155 at Fanatics); Chicago Sky +135 at theScore Bet (runner-up +135 at Bovada).
Compared across 15 sportsbooks. Spread and total best prices are in the board below — the best book often differs by market and by side.
Line Movement
Lines have held steady since Sep 10, 8 PM ET (43 hourly snapshots).
| Market | Tracking opened (Sep 10, 8 PM ET) | Now |
|---|---|---|
| Moneyline (best available) | Washington Mystics -155 / Chicago Sky +135 | Washington Mystics -155 / Chicago Sky +135 |
| Spread (Chicago Sky, consensus) | +3.5 | +3.5 |
| Total (consensus) | 167.5 | 167.5 |
Full Odds Board
| Sportsbook | Washington Mystics | Chicago Sky | Spread (Chicago Sky) | Total | O / U |
|---|---|---|---|---|---|
| FanDuel | -162 | +132 | +3.5 (-108) | 167.5 | -108 / -112 |
| DraftKings | -155 | +130 | +3.5 (-110) | 167.5 | -110 / -110 |
| 888sport | -163 | +130 | +3.5 (-118) | 167.5 | -118 / -118 |
| ReBet | -170 | +127 | +3.5 (-114) | 167.5 | -114 / -114 |
| Hard Rock Bet | -170 | +130 | +3.5 (-110) | 167.5 | -110 / -110 |
| Bally Bet | -165 | +133 | +3.5 (-112) | 168.5 | -106 / -115 |
| BetRivers | -165 | +133 | +3.5 (-113) | 168.5 | -107 / -115 |
| betPARX | -165 | +133 | +3.5 (-112) | 168.5 | -106 / -115 |
| Fanatics | -155 | +130 | +3.5 (-110) | 167.5 | -110 / -110 |
| theScore Bet | -155 | +135 | +3.5 (-110) | 167.5 | -110 / -110 |
| Bovada | -160 | +135 | +3.5 (-110) | 167.5 | -110 / -110 |
| BetMGM | -155 | +130 | +3.5 (-110) | 167.5 | -110 / -110 |
| LowVig.ag | — | — | +3.5 (-108) | 167.5 | -108 / -108 |
| BetOnline.ag | — | — | +3.5 (-110) | 167.5 | -110 / -110 |
| Caesars | -159 | +134 | +3.5 (-109) | 167.5 | -110 / -110 |
Pricing Context: WNBA Vig
Lowest-vig sportsbooks for WNBA right now: LowVig.ag (B+, 3.84% avg vig), Caesars (B, 4.55% avg vig), DraftKings (B, 4.58% avg vig). Lower vig means the book keeps less of every dollar wagered — the best single-game price and the best long-run pricing are not always the same book. DraftKings, which holds a best price on this game, grades B on WNBA vig overall.
Frequently Asked Questions
Which sportsbook has the best odds for Washington Mystics vs Chicago Sky?
Best available moneyline right now: Washington Mystics -155 at DraftKings (runner-up -155 at Fanatics); Chicago Sky +135 at theScore Bet (runner-up +135 at Bovada). Prices refresh hourly — the full board below shows every tracked sportsbook.
Has the line moved for Washington Mystics vs Chicago Sky?
Lines have held steady since Sep 10, 8 PM ET (43 hourly snapshots).
How current are these odds?
Odds are refreshed hourly from live sportsbook data (last update: September 12, 2026 at 6:01 PM UTC). Odds change quickly around game time — always verify the price at the book before betting.
How We Calculate These Numbers
- Data Source
- All odds on this page come from The Odds API, which aggregates real-time lines from licensed US and offshore sportsbooks. We track moneyline, spread, and totals markets across every sport with active betting lines.
- Update Frequency
- We pull a fresh snapshot of every tracked market every hour, on the hour (UTC). Each snapshot captures the latest lines from every sportsbook that has posted odds for a given event. The timestamp at the top of each page tells you exactly when the data was last refreshed.
- Vig Calculation
- Vig (short for vigorish, also called juice or overround) measures the margin a sportsbook builds into its odds. We calculate it by converting the odds on each side of a market to implied probabilities, summing those probabilities, and subtracting 100%. For example, a market priced at -110/-110 implies 52.38% on each side — a total of 104.76%, meaning a vig of 4.76%. Lower vig means better value for bettors because you keep more of your winnings.
- Per-Market Breakdown
- We compute vig separately for each market type: moneyline (h2h), point spreads, and totals (over/under). The "average vig" shown for each sportsbook is the mean across all market types weighted by the number of events sampled in each market.
- Grading Scale
- Every sportsbook receives a letter grade based on its average vig: A+ (under 2%) is exchange-level pricing. A (2–3%) is very competitive. B+ (3–4%) is above average. B (4–5%) is the industry standard — a -110/-110 line is 4.76%. C+ (5–6%) is slightly below average. C (6–7%) is below average. D (7–8%) is high vig. D− (8–10%) is very high vig. F (10%+) is predatory pricing. See the full Vig Index Methodology for formulas, worked examples, and known limitations.
- Trend Tracking
- We store daily snapshots for 30 days, allowing us to show 24-hour and 7-day vig trends. A downward trend (improving) means sportsbooks are tightening their lines — often in response to increased competition or higher betting volume as a season heats up.