NCAA lacrosse offers a distinctive betting landscape shaped by high-scoring games, significant talent gaps between programs, and relatively thin market coverage. Division I men's lacrosse games routinely see combined scores in the 20s and 30s, creating volatility that can challenge totals bettors but also generate value when oddsmakers misjudge offensive tempo. The sport is dominated by a concentrated group of elite programs — teams like Virginia, Maryland, Duke, and Notre Dame in men's play, and Northwestern, Boston College, and North Carolina on the women's side — which means spreads can be enormous in non-conference mismatches. Market depth is limited compared to major sports; fewer sportsbooks post lines, and those that do often focus primarily on marquee matchups, conference play, and the NCAA tournament.
Vig on NCAA lacrosse lines tends to run wider than what bettors encounter in high-volume markets like NFL or NBA. Because betting handle is relatively small and sharp action is sparse, sportsbooks have less incentive to sharpen their lines and more reason to build in extra margin as protection against modeling uncertainty. It's not uncommon to see vig on sides and totals hovering in the 8-10% range at certain books, compared to the 4-5% standard in major sports. This makes comparing odds across sportsbooks particularly impactful — the spread between the best and worst available price on a given lacrosse game can be meaningfully larger than bettors are accustomed to.
The NCAA lacrosse season runs from February through late May, with the national championship tournament typically concluding on Memorial Day weekend. Odds tend to be widest in the early season when books have the least data to work with, and margins often tighten slightly during conference play and the postseason as public interest and handle increase. Bettors should pay close attention to weather — spring conditions in the Northeast and Mid-Atlantic, where many top programs are located, can dramatically affect scoring, particularly in early-season games played in rain, wind, or cold. Roster knowledge matters more than in most sports, as the loss of a single face-off specialist or starting goalie can swing a game by several goals. Home-field advantage is meaningful but inconsistent, making travel schedules and rivalry dynamics worth tracking closely.
Cross-Sport Vig Comparison
NCAA Lacrosse averages 5.59% vig across 2 sportsbooks. Here's how that compares to other active sports:
| Sport | Avg Vig | vs NCAA Lacrosse |
|---|---|---|
| NCAA Lacrosse | 5.59% | — |
| CFL | 5.17% | 0.42% higher |
| NCAAF | 4.71% | 0.88% higher |
| NFL | 4.82% | 0.77% higher |
| NFL Preseason | 4.56% | 1.03% higher |
Vig Rankings
| # | Sportsbook | Avg Vig | Grade | ML | Spreads | Totals | Events |
|---|---|---|---|---|---|---|---|
| 1 | BetMGM | 4.58% | B | 4.76% | 4.26% | 4.71% | 1 |
| 2 | DraftKings | 6.60% | C | 6.93% | 6.08% | 6.78% | 1 |
Frequently Asked Questions
Which sportsbook has the lowest NCAA Lacrosse vig?
BetMGM currently has the lowest vig at 4.58%, earning a grade of B.
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.