LowVig vig, measured: 3.68%
LowVig ranks #1 of 21 US sportsbooks by overround over the last 30 days (lower is cheaper). Its margin is below the field average of 5.08%. In that window it was one side of a cross-book arbitrage on 222 game-markets.
LowVig vig by sport
| Sport | Overround | Rank in sport | Field average | Lines |
|---|---|---|---|---|
| MLB | 3.00% | #2 of 20 | 4.50% | 98,934 |
| NFL | 3.19% | #1 of 21 | 4.76% | 148,762 |
| NBA | 3.34% | #1 of 15 | 4.73% | 41,880 |
| NHL | 3.35% | #2 of 16 | 4.78% | 36,358 |
| MLS | 5.90% | #4 of 11 | 6.64% | 75,672 |
Daily margin, last 30 days
Overround per day by market type. Books adjust their margin around big slates and sharp action; the trend is more telling than any single day.
| Date | Moneyline | Spreads | Totals |
|---|---|---|---|
| Sep 19, 2026 | 3.10% | 3.29% | 4.10% |
| Sep 18, 2026 | 3.08% | 3.46% | 4.16% |
| Sep 17, 2026 | 3.24% | 3.47% | 4.18% |
| Sep 16, 2026 | 3.14% | 3.55% | 4.20% |
| Sep 15, 2026 | 3.08% | 3.74% | 4.26% |
| Sep 14, 2026 | 3.16% | 3.68% | 4.21% |
| Sep 13, 2026 | 3.06% | 3.24% | 3.97% |
| Sep 12, 2026 | 3.07% | 3.39% | 4.17% |
| Sep 11, 2026 | 3.04% | 3.55% | 4.20% |
| Sep 10, 2026 | 3.25% | 3.44% | 4.21% |
| Sep 9, 2026 | 3.06% | 3.26% | 4.06% |
| Sep 8, 2026 | 3.04% | 3.51% | 4.21% |
| Sep 7, 2026 | 3.08% | 4.02% | 4.56% |
| Sep 6, 2026 | 3.04% | 3.71% | 4.30% |
Which books disagree with LowVig
An arbitrage needs two books on the same line at prices summing under 100%. These are the books that produced one with LowVig most often over 30 days.
| Counterparty | Game-markets | Avg net edge | Max net edge | Last seen | |
|---|---|---|---|---|---|
| Caesars | 30 | 2.42% | 12.40% | Sep 16, 2026 | pair page → |
| FanDuel | 30 | 2.60% | 14.07% | Sep 19, 2026 | pair page → |
| betPARX | 29 | 3.01% | 13.41% | Sep 17, 2026 | pair page → |
| Bovada | 24 | 1.82% | 10.98% | Sep 18, 2026 | pair page → |
| BetMGM | 20 | 2.54% | 14.55% | Sep 19, 2026 | pair page → |
| DraftKings | 16 | 2.85% | 12.55% | Sep 16, 2026 | pair page → |
| BetRivers | 14 | 0.95% | 5.97% | Sep 18, 2026 | pair page → |
| Hard Rock Bet | 14 | 2.44% | 14.11% | Sep 19, 2026 | pair page → |
| ReBet | 13 | 1.64% | 8.94% | Sep 15, 2026 | pair page → |
| ESPN BET | 13 | 1.31% | 3.22% | Sep 18, 2026 | pair page → |
| MyBookie | 10 | 3.67% | 13.21% | Sep 15, 2026 | pair page → |
| Fanatics Sportsbook | 10 | 2.51% | 8.27% | Sep 15, 2026 | pair page → |
Recent LowVig arbitrage examples
Measured at detection, net of fees, at the reference stake shown. These windows have closed; they are a record of what the market did, not a recommendation.
| Game | Market | Net edge | Profit at stake | Detected |
|---|---|---|---|---|
| San Francisco Giants @ Los Angeles Dodgers · MLB | moneyline | 0.42% | $10.59 / $2,500 | Sep 18, 10:22 PM ET |
| Miami Marlins @ San Diego Padres · MLB | spread 1.5 | 1.34% | $33.56 / $2,500 | Sep 18, 9:51 PM ET |
| Miami Marlins @ San Diego Padres · MLB | moneyline | 2.59% | $64.76 / $2,500 | Sep 18, 9:51 PM ET |
| Minnesota Twins @ Los Angeles Angels · MLB | spread 1.5 | 14.55% | $363.64 / $2,500 | Sep 18, 9:51 PM ET |
| Toronto Blue Jays @ Texas Rangers · MLB | total 7.5 | 0.95% | $23.65 / $2,500 | Sep 18, 8:19 PM ET |
| Milwaukee Brewers @ Baltimore Orioles · MLB | spread 1.5 | 2.20% | $55.02 / $2,500 | Sep 18, 7:17 PM ET |
| Kansas City Royals @ Pittsburgh Pirates · MLB | total 8.5 | 3.22% | $80.51 / $2,500 | Sep 18, 6:46 PM ET |
| Toronto Blue Jays @ Texas Rangers · MLB | moneyline | 0.39% | $9.83 / $2,500 | Sep 18, 5:43 AM ET |
| Boston Red Sox @ Texas Rangers · MLB | total 7.5 | 1.91% | $47.79 / $2,500 | Sep 17, 8:18 PM ET |
| Detroit Tigers @ Chicago White Sox · MLB | spread 1.5 | 2.08% | $52.05 / $2,500 | Sep 17, 7:47 PM ET |
| Miami Marlins @ San Diego Padres · MLB | total 7.5 | 0.72% | $17.99 / $2,500 | Sep 17, 7:16 PM ET |
| Kansas City Royals @ Houston Astros · MLB | spread 1.5 | 0.27% | $6.64 / $2,500 | Sep 17, 7:16 PM ET |
Frequently asked questions
What is LowVig's vig?
Over the last 30 days LowVig's measured overround is 3.68% across all lines we recorded — 3.06% on moneylines, 3.52% on spreads and 4.15% on totals. That ranks #1 of 21 US books we scan (lower is cheaper).
Is LowVig a low-vig sportsbook?
Relative to the 21 books we measure, yes: its 3.68% overall margin is below the field average of 5.08%.
Which books disagree with LowVig most often?
Caesars — 30 game-markets in 30 days where the two books quoted the same line at prices that summed to less than 100%, averaging a 2.42% net edge. Next: FanDuel (30).
How is this measured?
For every line LowVig posted that our scanner ingested, both sides' odds are converted to implied probabilities and summed; the excess over 100% is the overround. Figures are weighted by lines observed and averaged over 30 days. Nothing here is estimated — every number traces to recorded lines.
← all sportsbooks · what vig is · vig calculator · methodology. Availability varies by state; verify LowVig operates where you live.