Average vig down 0.28% since yesterday. DraftKings improved by 1.04%.

7-day trend: Average vig has worsened by 0.30 percentage points over the past week (from 6.71% to 7.01%). Odds margins are widening, meaning bettors are getting less value per wager.

Bovada leads with 5.38% vig (C+), followed by Pinnacle at 6.32%. Vig is trending down 0.28% since yesterday.

Copa Sudamericana, South America's equivalent of the UEFA Europa League, presents a distinctive betting landscape shaped by vast competitive imbalances, grueling travel schedules, and unpredictable group-stage outcomes. The tournament features clubs from ten CONMEBOL nations, meaning matchups often pit well-funded Brazilian and Argentine sides against smaller clubs from Bolivia, Venezuela, or Ecuador. This disparity creates lopsided lines in early rounds, but the two-legged knockout format introduces volatility that sharper bettors can exploit — particularly when lower-profile clubs defend narrow first-leg advantages at home. Scoring patterns tend to mirror broader South American football trends: matches frequently land in the 2-3 total goal range, though altitude fixtures in cities like La Paz or Quito regularly produce anomalous results that books sometimes underprice.

Vig on Copa Sudamericana markets tends to run wider than what bettors encounter on major European competitions. Limited liquidity and lower global betting volume give sportsbooks less incentive to sharpen their lines, particularly during the group stage and early knockout rounds. Margins on match result markets can sit in the 6-8% range at less competitive books, compared to 3-5% for a Champions League fixture. This makes shopping across multiple sportsbooks especially valuable — the difference between a mediocre and competitive line on a Sudamericana match can be significant. As the tournament progresses toward the quarterfinals and beyond, increased attention from bettors and sharper market activity generally compress the vig.

The tournament typically runs from March through November, with group stages in the middle months and knockout rounds stretching into the South American spring. Bettors should pay close attention to squad rotation, as many clubs prioritize domestic leagues or Copa Libertadores qualification over Sudamericana advancement. Home-away splits are pronounced — South American clubs defend home ground ferociously, and travel fatigue across the continent is a genuine factor. Weather also matters: winter fixtures in southern Argentina or Brazil's south can produce heavier, slower pitches, while tropical humidity in northern venues affects match tempo. Monitoring squad depth and managerial priorities is arguably the single most impactful edge available in this market.

Copa Sudamericana Sportsbook Vig Rankings

# Sportsbook Avg Vig Grade 24h Moneyline Spreads Totals Events
1 Bovada 5.38% C+ 0.06% 6.95% 4.64% 4.55% 8
2 Pinnacle 6.32% C 0.11% 6.84% 5.91% 6.28% 8
3 DraftKings 7.15% D 1.04% 7.15% 8
4 888sport 9.17% D- 0.08% 9.17% 8

Upcoming Events

MatchupTimeCoverage
Boca Juniors @ Recoleta FCAug 18, 10:00 PM4 books
Club Bolívar @ Sao PauloAug 19, 12:30 AM4 books
Bragantino-SP @ Clube Atlético MineiroAug 19, 10:00 PM4 books
CA Tigre BA @ Montevideo City TorqueAug 20, 12:30 AM4 books
River Plate @ Independiente Santa FeAug 20, 12:30 AM4 books

Best Line Leaders

Which sportsbook offers the best odds most often across 8 events:

#SportsbookBest Lines
1Bovada23
2Pinnacle14
3888sport6
4DraftKings3

Frequently Asked Questions

Which sportsbook has the lowest vig for Copa Sudamericana?

Bovada currently has the lowest average vig for Copa Sudamericana at 5.38%, earning a grade of C+.

How do sportsbook odds compare for Copa Sudamericana?

We compare 4 sportsbooks for Copa Sudamericana. The vig ranges from 5.38% (Bovada) to 9.17% (888sport).

Is Copa Sudamericana vig getting better or worse?

Copa Sudamericana vig is currently improving (decreasing). Average vig has shifted by 0.28 percentage points since yesterday. We track these changes daily to help bettors identify the best windows for placing wagers.

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.

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, BetAnySports). 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 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.