Best Price Right Now
Best moneyline: Utah Mammoth +186 at BetOnline.ag (runner-up +185 at Bovada); Vegas Golden Knights -210 at theScore Bet (runner-up -216 at ReBet).
Spread: Vegas Golden Knights -1.5 (consensus). Best price: Utah Mammoth +1.5 (-132) at BetOnline.ag (runner-up -135 at DraftKings); Vegas Golden Knights -1.5 (+125) at BetRivers (runner-up +120 at theScore Bet).
Total (over/under): 5.5 (consensus). Best price: Over 5.5 (-120) at DraftKings (runner-up -120 at BetOnline.ag); Under 5.5 (+105) at theScore Bet (runner-up +100 at DraftKings).
Compared across 6 sportsbooks as of September 24, 2026 at 9:01 PM UTC. The best book often differs by market and by side — the full board is below.
Full Odds Board
| Sportsbook | Utah Mammoth | Vegas Golden Knights | Spread (Vegas Golden Knights) | Total | O / U |
|---|---|---|---|---|---|
| DraftKings | +180 | -218 | -1.5 (+114) | 5.5 | -120 / +100 |
| ReBet | +173 | -216 | -1.5 (+113) | 5.5 | -126 / -101 |
| BetOnline.ag | +186 | -220 | -1.5 (+112) | 5.5 | -120 / +100 |
| BetRivers | +150 | -220 | -1.5 (+125) | 5.5 | -129 / -103 |
| theScore Bet | +175 | -210 | -1.5 (+120) | 5.5 | -125 / +105 |
| Bovada | +185 | -225 | -1.5 (+115) | 5.5 | -120 / +100 |
Pricing Context: NHL Preseason Vig
Lowest-vig sportsbooks for NHL Preseason right now: Pinnacle (B, 4.16% avg vig), BetOnline.ag (B, 4.25% avg vig), theScore Bet (ESPN Bet) (B, 4.36% 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. BetOnline.ag, which holds a best price on this game, grades B on NHL Preseason vig overall.
Frequently Asked Questions
Which sportsbook has the best odds for Utah Mammoth vs Vegas Golden Knights?
Best available moneyline right now: Utah Mammoth +186 at BetOnline.ag (runner-up +185 at Bovada); Vegas Golden Knights -210 at theScore Bet (runner-up -216 at ReBet). Prices refresh hourly — the full board below shows every tracked sportsbook.
What is the spread for Utah Mammoth vs Vegas Golden Knights?
The consensus spread is Vegas Golden Knights -1.5. Best price at that number: Utah Mammoth +1.5 (-132) at BetOnline.ag (runner-up -135 at DraftKings); Vegas Golden Knights -1.5 (+125) at BetRivers (runner-up +120 at theScore Bet). Some sportsbooks deal a different number — the full board below lists every book's spread.
What is the over/under for Utah Mammoth vs Vegas Golden Knights?
The consensus total is 5.5. Best price at that number: Over 5.5 (-120) at DraftKings (runner-up -120 at BetOnline.ag); Under 5.5 (+105) at theScore Bet (runner-up +100 at DraftKings).
Has the line moved for Utah Mammoth vs Vegas Golden Knights?
Line-movement tracking for this game began recently — movement data appears once multiple hourly snapshots accumulate.
How current are these odds?
Odds are refreshed hourly from live sportsbook data (last update: September 24, 2026 at 9:01 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.