Copa Sudamericana, South America's equivalent of the UEFA Europa League, presents a distinctive betting landscape shaped by dramatic home-away performance splits, volatile scorelines, and significant disparities in squad quality across the competition's group and knockout stages. The tournament draws clubs from ten CONMEBOL nations, meaning bettors encounter matchups between teams operating under vastly different budgets, playing philosophies, and levels of domestic form. Altitude differences — such as traveling to La Paz at 3,600 meters — can render conventional form analysis nearly useless. Scoring tends to be moderate, often clustering around 2-3 total goals, but blowouts in early rounds between mismatched sides can skew expectations. Market depth is noticeably thinner than for Copa Libertadores, with fewer bookmakers offering extensive prop and derivative lines, which directly impacts pricing efficiency.

Vig on Copa Sudamericana matches tends to run wider than what bettors find on top European competitions, primarily because of lower liquidity and the informational asymmetry surrounding smaller South American clubs. Sportsbooks compensate for their own uncertainty by building larger margins into the lines, particularly for group-stage matches involving clubs from Bolivia, Venezuela, or Ecuador's lower-profile sides. Moneyline markets on lopsided matchups can carry especially inflated juice, while totals and Asian handicaps, where available, sometimes offer marginally better value. Comparing across multiple books becomes essential in this tournament precisely because the lack of sharp market consensus creates meaningful variation in pricing.

The tournament typically runs from March through November, with the group stage concentrated in April through June and knockout rounds extending into the second half of the year. Early-round matches generally carry the widest margins, as books have less reliable data on squad composition and fitness after the offseason. Odds tend to tighten as the competition reaches the quarterfinals and beyond, when sharper money enters the market and bookmaker confidence in their lines improves. Bettors should pay close attention to squad rotation — clubs frequently prioritize domestic leagues or Libertadores qualification over Sudamericana — as well as travel fatigue from cross-continental midweek fixtures, which can be a decisive factor in knockout-round legs.

Cross-Sport Vig Comparison

Copa Sudamericana averages 5.45% vig across 1 sportsbooks. Here's how that compares to other active sports:

SportAvg Vigvs Copa Sudamericana
Copa Sudamericana5.45%
CFL5.00%0.45% higher
NCAAF4.71%0.74% higher
NFL4.72%0.73% higher
NFL Preseason4.40%1.05% higher

Vig Rankings

#SportsbookAvg VigGrade MLSpreadsTotals Events
1 Bovada 5.45% C+ 6.97% 4.55% 4.62% 8

Frequently Asked Questions

Which sportsbook has the lowest Copa Sudamericana vig?

Bovada currently has the lowest vig at 5.45%, earning a grade of C+.

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.