Overall Comparison
BetOnline.ag ✔ Lower Vig
Average vig · B
FanDuel
Average vig · C
↑ 0.09% up since yesterday
7-day trend: BetOnline.ag has improved by 0.16% over the past week.
BetOnline.ag wins on 33 of 35 sports. The biggest gap is in UEFA Europa Conference League, where BetOnline.ag charges 5.28% less vig. FanDuel is only competitive in NFL and UFL.
Vig Comparison by Sport
| Sport | BetOnline.ag | FanDuel | Winner |
|---|---|---|---|
| NCAAF | — | 4.70% | — |
| NFL | 4.73% | 4.52% | FanDuel |
| NFL Preseason | 4.76% | — | — |
| UFL | 4.76% | 4.50% | FanDuel |
| AFL | — | — | — |
| KBO | 4.03% | 5.36% | BetOnline.ag |
| MLB | 3.48% | 4.45% | BetOnline.ag |
| NPB | 3.88% | 5.30% | BetOnline.ag |
| Basketball Euroleague | 4.46% | 4.99% | BetOnline.ag |
| NBA | 4.48% | 4.55% | BetOnline.ag |
| WNBA | 4.36% | 4.84% | BetOnline.ag |
| Boxing | 5.57% | 6.22% | BetOnline.ag |
| IPL | 4.22% | — | — |
| Test Matches | — | — | — |
| Handball-Bundesliga | — | — | — |
| AHL | — | — | — |
| NHL | 3.50% | 4.56% | BetOnline.ag |
| NCAA Lacrosse | — | 4.83% | — |
| MMA | 3.84% | 6.06% | BetOnline.ag |
| NRL | — | — | — |
| State of Origin | — | — | — |
| Primera División - Argentina | — | 7.64% | — |
| A-League | 4.70% | — | — |
| Austrian Football Bundesliga | 4.69% | 7.12% | BetOnline.ag |
| Belgium First Div | 5.46% | — | — |
| Brazil Série A | 4.77% | 6.72% | BetOnline.ag |
| Brazil Série B | 5.34% | 9.28% | BetOnline.ag |
| Primera División - Chile | 5.40% | 9.35% | BetOnline.ag |
| Super League - China | 5.14% | 6.83% | BetOnline.ag |
| Copa Libertadores | 5.04% | — | — |
| Copa Sudamericana | — | — | — |
| Denmark Superliga | — | 6.53% | — |
| Championship | 5.00% | 6.68% | BetOnline.ag |
| League 1 | — | — | — |
| League 2 | — | — | — |
| EPL | 3.56% | 6.60% | BetOnline.ag |
| FIFA World Cup | 4.01% | 7.20% | BetOnline.ag |
| Veikkausliiga - Finland | 5.58% | 9.01% | BetOnline.ag |
| Coupe de France | — | — | — |
| Ligue 1 - France | — | — | — |
| Bundesliga - Germany | 4.55% | — | — |
| Bundesliga 2 - Germany | — | — | — |
| DFB-Pokal | — | — | — |
| Super League - Greece | 5.94% | 7.78% | BetOnline.ag |
| Serie A - Italy | 4.59% | 7.55% | BetOnline.ag |
| Serie B - Italy | 5.45% | 8.00% | BetOnline.ag |
| J League | — | — | — |
| League of Ireland | 5.73% | 9.17% | BetOnline.ag |
| Liga MX | — | 7.12% | — |
| Dutch Eredivisie | — | 7.38% | — |
| Eliteserien - Norway | 5.69% | 7.68% | BetOnline.ag |
| Ekstraklasa - Poland | 6.04% | 7.52% | BetOnline.ag |
| Saudi Pro League | — | — | — |
| La Liga - Spain | 4.51% | 7.33% | BetOnline.ag |
| La Liga 2 - Spain | — | 9.21% | — |
| Premiership - Scotland | — | — | — |
| Allsvenskan - Sweden | 5.18% | 7.47% | BetOnline.ag |
| Superettan - Sweden | 5.39% | 7.35% | BetOnline.ag |
| UEFA Champions League | 3.89% | 6.94% | BetOnline.ag |
| UEFA Champions League Women | — | — | — |
| UEFA Europa Conference League | 4.32% | 9.60% | BetOnline.ag |
| UEFA Europa League | 3.82% | 7.14% | BetOnline.ag |
| MLS | 4.61% | 7.11% | BetOnline.ag |
| ATP French Open | — | — | — |
| ATP Hamburg Open | 4.43% | 5.05% | BetOnline.ag |
| WTA French Open | — | — | — |
| WTA Internationaux de Strasbourg | 4.40% | 4.90% | BetOnline.ag |
Frequently Asked Questions
Is BetOnline.ag or FanDuel better for odds?
BetOnline.ag currently offers lower vig overall. BetOnline.ag averages 4.71% vig (B) while FanDuel averages 6.72% vig (C).
How does BetOnline.ag compare to FanDuel by sport?
We compare both books across 67 sports. The comparison covers vig percentages, grades, and which book offers better odds per sport.
Is BetOnline good for sharp bettors?
BetOnline is one of the sharper offshore books. They offer relatively high limits, competitive vig, and are slower to limit winning bettors compared to recreational sites. They're a popular choice for serious bettors alongside Pinnacle and BetAnySports.
What sports does BetOnline cover?
BetOnline covers a wide range of sports including NFL, NBA, MLB, NHL, NCAAF, NCAAB, UFC/MMA, soccer, tennis, golf, and many international sports. They're known for having one of the broadest market offerings among offshore sportsbooks.
How does BetOnline handle payouts?
BetOnline offers payouts via cryptocurrency (fastest, usually same day), check by courier (7–14 days), and bank wire (5–7 days). They provide one free payout per month, with fees for additional withdrawals depending on the method.
How does FanDuel vig compare to DraftKings?
FanDuel and DraftKings typically have similar vig levels as regulated US sportsbooks. FanDuel occasionally edges ahead on specific markets. Both tend to have higher base vig than offshore books, but offer promotions and same-game parlays to attract recreational bettors.
What makes FanDuel different from offshore sportsbooks?
FanDuel is a regulated, licensed sportsbook operating under state gaming commissions. This means deposit/withdrawal protection, tax reporting, and legal recourse if disputes arise. The tradeoff is generally higher vig and more aggressive bettor limiting compared to offshore alternatives.
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 three times per day — at 6:00 AM, 2:00 PM, and 10:00 PM 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 a letter scale based on average vig: A+ (under 2%) is exceptional, A (2–3%) is excellent, B+ (3–4%) is above average, B (4–5%) is the industry standard, C (5–6%) is below average, and D (above 6%) indicates high-juice markets.
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 three times per day — at 6:00 AM, 2:00 PM, and 10:00 PM 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.