MyBookie vig, measured: 5.96%
MyBookie ranks #19 of 21 US sportsbooks by overround over the last 30 days (lower is cheaper). Its margin is above the field average of 5.30%. In that window it was one side of a cross-book arbitrage on 826 game-markets.
MyBookie vig by sport
| Sport | Overround | Rank in sport | Field average | Lines |
|---|---|---|---|---|
| MLB | 4.66% | #13 of 20 | 4.50% | 93,904 |
| NFL | 5.12% | #18 of 21 | 4.76% | 117,234 |
| MLS | 7.92% | #9 of 11 | 6.64% | 112,997 |
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 17, 2026 | 5.30% | 6.18% | 6.38% |
| Sep 16, 2026 | 5.14% | 5.75% | 6.05% |
| Sep 15, 2026 | 5.07% | 5.69% | 6.01% |
| Sep 14, 2026 | 5.24% | 5.92% | 6.21% |
| Sep 13, 2026 | 5.07% | 5.69% | 5.92% |
| Sep 12, 2026 | 4.80% | 5.52% | 5.79% |
| Sep 11, 2026 | 4.59% | 5.69% | 6.01% |
| Sep 10, 2026 | 5.38% | 6.20% | 6.34% |
| Sep 9, 2026 | 5.07% | 6.06% | 6.30% |
| Sep 8, 2026 | 5.04% | 6.18% | 6.45% |
| Sep 7, 2026 | 5.31% | 6.37% | 6.56% |
| Sep 6, 2026 | 5.24% | 6.03% | 6.29% |
| Sep 5, 2026 | 5.14% | 5.93% | 6.21% |
| Sep 4, 2026 | 5.08% | 6.11% | 6.39% |
Which books disagree with MyBookie
An arbitrage needs two books on the same line at prices summing under 100%. These are the books that produced one with MyBookie most often over 30 days.
| Counterparty | Game-markets | Avg net edge | Max net edge | Last seen | |
|---|---|---|---|---|---|
| FanDuel | 180 | 4.19% | 14.78% | Sep 17, 2026 | pair page → |
| betPARX | 163 | 4.61% | 14.62% | Sep 17, 2026 | pair page → |
| Bovada | 155 | 3.97% | 14.95% | Sep 17, 2026 | pair page → |
| BetMGM | 149 | 4.58% | 14.79% | Sep 17, 2026 | pair page → |
| Caesars | 128 | 4.62% | 14.96% | Sep 17, 2026 | pair page → |
| Fanatics Sportsbook | 99 | 4.92% | 14.38% | Sep 17, 2026 | pair page → |
| DraftKings | 98 | 4.88% | 14.21% | Sep 17, 2026 | pair page → |
| Hard Rock Bet | 70 | 4.92% | 13.88% | Sep 17, 2026 | pair page → |
| Fliff | 65 | 4.66% | 14.98% | Sep 17, 2026 | pair page → |
| ESPN BET | 63 | 3.96% | 14.95% | Sep 17, 2026 | pair page → |
| Bally Bet | 36 | 5.02% | 12.23% | Sep 17, 2026 | pair page → |
| ReBet | 33 | 4.77% | 14.72% | Sep 17, 2026 | pair page → |
Recent MyBookie 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 |
|---|---|---|---|---|
| Los Angeles Dodgers @ Cincinnati Reds · MLB | moneyline | 0.41% | $10.17 / $2,500 | Sep 17, 1:26 PM ET |
| Milwaukee Brewers @ Pittsburgh Pirates · MLB | moneyline | 4.58% | $114.38 / $2,500 | Sep 17, 1:26 PM ET |
| Milwaukee Brewers @ Pittsburgh Pirates · MLB | spread 1.5 | 1.40% | $34.89 / $2,500 | Sep 17, 12:41 PM ET |
| Minnesota Twins @ Los Angeles Angels · MLB | spread 1.5 | 3.25% | $81.32 / $2,500 | Sep 17, 5:20 AM ET |
| Seattle Mariners @ Los Angeles Angels · MLB | spread 4.5 | 6.36% | $159.09 / $2,500 | Sep 17, 12:17 AM ET |
| Detroit Tigers @ Chicago White Sox · MLB | spread 1.5 | 0.35% | $8.66 / $2,500 | Sep 17, 12:01 AM ET |
| Seattle Mariners @ Los Angeles Angels · MLB | spread 5.5 | 9.94% | $248.58 / $2,500 | Sep 17, 12:01 AM ET |
| Miami Marlins @ Arizona Diamondbacks · MLB | total 9.5 | 0.49% | $12.35 / $2,500 | Sep 16, 11:46 PM ET |
| Seattle Mariners @ Los Angeles Angels · MLB | total 8.5 | 2.26% | $56.40 / $2,500 | Sep 16, 11:16 PM ET |
| Seattle Mariners @ Los Angeles Angels · MLB | spread 1.5 | 3.19% | $79.78 / $2,500 | Sep 16, 11:16 PM ET |
| Seattle Mariners @ Los Angeles Angels · MLB | moneyline | 3.51% | $87.80 / $2,500 | Sep 16, 11:16 PM ET |
| San Diego Padres @ Colorado Rockies · MLB | spread 6.5 | 6.12% | $152.94 / $2,500 | Sep 16, 10:45 PM ET |
Frequently asked questions
What is MyBookie's vig?
Over the last 30 days MyBookie's measured overround is 5.96% across all lines we recorded — 5.14% on moneylines, 6.07% on spreads and 6.31% on totals. That ranks #19 of 21 US books we scan (lower is cheaper).
Is MyBookie a low-vig sportsbook?
Not by our measurements: its 5.96% overall margin is above the field average of 5.30%.
Which books disagree with MyBookie most often?
FanDuel — 180 game-markets in 30 days where the two books quoted the same line at prices that summed to less than 100%, averaging a 4.19% net edge. Next: betPARX (163).
How is this measured?
For every line MyBookie 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.
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