888sport NBA Preseason Odds Not Currently Available
888sport does not currently have NBA Preseason odds in our data feed. When odds for events are available at sportsbooks they will be listed here. This page updates hourly from The Odds API — when 888sport begins posting NBA Preseason lines, the full analysis will become available.
In the meantime, check out our odds comparison page for other available options.
Not sure which sportsbook is right for you? Try the Sportsbook Selector — answer four questions and get a personalized recommendation backed by live vig data.
888sport tends to offer NBA Preseason lines that are serviceable but rarely market-leading. Their spreads and totals for preseason games often carry slightly higher margins compared to sharper books like Pinnacle or Circa, and their lines can be slower to adjust as roster and rotation information filters in during the exhibition slate. The book typically posts preseason markets later than competitors, which limits early-value opportunities for bettors tracking training camp developments and lineup projections.
Where 888sport holds some appeal for NBA Preseason is in its occasional enhanced odds promotions tied to the broader NBA season launch, which can offset the wider vig on select games. Casual bettors who already have an active 888sport account and prefer the convenience of a single platform will find their preseason coverage adequate, but serious bettors hunting for the sharpest preseason lines should cross-reference 888sport's numbers against competing books to ensure they're not leaving value on the table.
Analysis updated October 4, 2026. Odds data above refreshes hourly.
Top NBA Preseason Sportsbooks by Vig
6 sportsbooks currently offer NBA Preseason odds. Here are the top-ranked by average vig:
| Rank | Sportsbook | Avg Vig | Grade |
|---|---|---|---|
| #1 | DraftKings | 4.59% | B |
| #2 | Caesars | 4.77% | B |
| #3 | Pinnacle | 4.92% | B |
| #4 | FanDuel | 5.20% | C+ |
| #5 | ReBet | 6.02% | C |
Frequently Asked Questions
Does 888sport offer NBA Preseason odds?
888sport does not currently have NBA Preseason odds in our data feed. When odds for events are available at sportsbooks they will be listed here. This page updates 3× daily from The Odds API — when 888sport begins posting NBA Preseason lines, the full analysis will become available.
What is vig (vigorish) in sports betting?
Vig — short for vigorish, also called juice or overround — is the margin a sportsbook builds into its odds. It's the difference between the true probability of an outcome and what the odds imply. Lower vig means you keep more of your winnings on every bet. For example, a standard -110/-110 line has about 4.76% vig.
How often is this data updated?
We pull fresh odds from The Odds API every hour, on the hour (UTC). Each snapshot captures the latest lines from every sportsbook that has posted odds. The timestamp at the top of the page shows the most recent refresh.
How is the vig grade calculated?
Each sportsbook is graded on average vig: A+ (under 2%) is exchange-level pricing, A (2–3%) very competitive, B+ (3–4%) above average, B (4–5%) the industry standard, C+ (5–6%) slightly below average, C (6–7%) below average, D (7–8%) high vig, D− (8–10%) very high, F (10%+) predatory.
Why does lower vig matter for bettors?
Lower vig directly impacts your long-term returns. A bettor placing $1,000 per week at a book with 4% vig loses roughly $40/week to the house edge. At 2% vig, that drops to $20/week — a $1,040 difference over a year. For serious bettors, shopping for lower vig is one of the most reliable ways to improve profitability.
What sportsbooks do you track?
We track both regulated US sportsbooks (DraftKings, FanDuel, BetMGM, Caesars) and offshore books (Bovada, BetOnline, MyBookie, BetUS, LowVig.ag, BetAnything). Data comes from The Odds API, which aggregates real-time lines from licensed sources.
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.