In Brazil's Série A, spread betting — commonly referred to as Asian handicap or goal line betting — assigns a virtual advantage or deficit to a team to level the playing field. Unlike basketball, where spreads regularly reach double digits, football spreads are measured in fractions of goals, typically ranging from -0.5 to -2.5 for favorites. A bet on Palmeiras at -1.5, for example, requires them to win by two or more goals for the wager to cash. The tighter scoring margins in football make spreads a sharper tool for extracting value compared to three-way moneylines, particularly when the draw outcome is effectively removed through Asian handicap structures.
Spread markets in Série A tend to offer the most value when there's a significant home-away disparity — clubs like Flamengo and Atlético Mineiro can be dominant at home while vulnerable on the road, creating pricing inefficiencies. Bettors should monitor squad rotation carefully, as Brazilian clubs juggling Copa Libertadores and Copa do Brasil commitments frequently rest key players in league matches. Regarding vig, spreads in Série A typically carry slightly higher margins than moneylines or totals, largely because the market attracts less global liquidity than Europe's top leagues. Comparing the spread vig across books is particularly worthwhile here, as the difference between a -110 and -115 line compounds meaningfully over a 38-match season.
Analysis updated September 6, 2026. Odds data above refreshes hourly.
Spreads Vig Rankings
| # | Sportsbook | Vig | Grade | Events |
|---|---|---|---|---|
| 1 | Pinnacle | 3.81% | B+ | 9 |
| 2 | Bovada | 4.60% | B | 20 |
| 3 | BetAnything | 5.90% | C+ | 1 |
| 4 | BetUS | 5.90% | C+ | 1 |
| 5 | BetOnline.ag | 6.18% | C | 9 |
| 6 | LowVig.ag | 6.18% | C | 9 |
| 7 | MyBookie.ag | 8.00% | D- | 16 |
Upcoming Spreads Lines
| Matchup | Time | Pinnacle | BetOnline.ag | LowVig.ag | Bovada | BetUS |
|---|---|---|---|---|---|---|
| Grêmio @ Botafogo | Sep 16, 10:30 PM | +0.75 (-112) | +0.5 (+109) | +0.5 (+109) | +0.75 (-112) | +0.5 (+111) |
| Chapecoense @ Atletico Mineiro | Sep 19, 7:00 PM | +1.25 (-116) | +1 (+110) | +1 (+110) | +1.25 (-115) | — |
| Botafogo @ Mirassol | Sep 19, 8:00 PM | — | — | — | -0.25 (-102) | — |
| Santos @ Remo | Sep 19, 9:30 PM | 0 (-128) | 0 (-128) | 0 (-128) | 0 (-118) | — |
| Coritiba @ Vasco da Gama | Sep 19, 11:30 PM | -1 (-103) | -1 (+102) | -1 (+102) | -1 (-112) | — |
Frequently Asked Questions
What is a point spread bet?
A point spread bet levels the playing field by giving the underdog a head start. If the spread is Patriots -7, they must win by more than 7 points for a spread bet to pay. Spreads are the most popular market in football and basketball, which means they attract the most volume and typically have the lowest vig.
Why do spreads usually have lower vig than moneylines?
Spreads attract the highest betting volume because they create a roughly 50/50 proposition regardless of team quality. This balanced action means sportsbooks don't need wide margins to manage risk, resulting in tighter vig — often the best value 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.