BetAnySports vs FanDuel: where their odds disagree
Over the last 30 days, BetAnySports and FanDuel quoted the same line at prices that summed to less than 100% on 6 game-markets — a cross-book arbitrage — with an average net edge of 1.51% and a peak of 3.14%. On plain vig, BetAnySports is the cheaper book of the two. Last disagreement: Sep 17, 2026.
Vig: BetAnySports vs FanDuel
| BetAnySports | FanDuel | |
|---|---|---|
| Overall overround | 4.27% | 4.58% |
| Moneyline | 3.75% | 4.00% |
| Spreads | 4.31% | 4.84% |
| Totals | 4.56% | 4.90% |
| NFL | 4.44% | 4.57% |
| MLB | 4.04% | 4.56% |
| NBA | 4.71% | 4.50% |
| NHL | 4.47% | 4.85% |
| MLS | 4.25% | — |
Disagreements by sport
| Sport | Game-markets | Avg net edge | Max net edge |
|---|---|---|---|
| MLB | 6 | 1.51% | 3.14% |
How big the edges were
Share of detections by net edge bucket. Most cross-book edges are small; the tail is where the money and the execution risk both live.
Recent examples
Best detection per game-market, most recent first. These windows have closed.
| Game | Market | Legs | Net edge | Detected |
|---|---|---|---|---|
| Milwaukee Brewers @ Pittsburgh Pirates · MLB | total 8.5 | Over @ FanDuel + Under @ BetAnySports | 1.23% | Sep 17, 12:41 PM ET |
| Boston Red Sox @ Texas Rangers · MLB | moneyline | Boston Red Sox @ FanDuel + Texas Rangers @ BetAnySports | 0.70% | Sep 15, 12:34 PM ET |
| Baltimore Orioles @ Toronto Blue Jays · MLB | spread 1.5 | Baltimore Orioles @ BetAnySports + Toronto Blue Jays @ FanDuel | 0.57% | Sep 13, 7:39 AM ET |
| Kansas City Royals @ Boston Red Sox · MLB | spread 1.5 | Boston Red Sox @ FanDuel + Kansas City Royals @ BetAnySports | 3.14% | Sep 11, 7:14 PM ET |
| New York Yankees @ Los Angeles Angels · MLB | spread 1.5 | Los Angeles Angels @ BetAnySports + New York Yankees @ FanDuel | 1.22% | Sep 2, 9:53 PM ET |
| Atlanta Braves @ Washington Nationals · MLB | moneyline | Atlanta Braves @ FanDuel + Washington Nationals @ BetAnySports | 2.21% | Sep 1, 6:52 PM ET |
Frequently asked questions
How often do BetAnySports and FanDuel disagree?
In the last 30 days our scanner recorded 6 game-markets where BetAnySports and FanDuel quoted the same line at prices whose implied probabilities summed to less than 100% — a cross-book arbitrage — across 6 scans. The average net edge was 1.51% and the largest 3.14%.
Which has lower vig, BetAnySports or FanDuel?
BetAnySports — BetAnySports measures 4.27% overall and FanDuel measures 4.58% over 30 days of live lines. The per-market and per-sport breakdown is in the table above.
Does this mean I can make money betting both?
Not automatically. These are measurements of past disagreements at the moment they were detected. Lines move within minutes, displayed prices may not be available at your stake, both books must be accessible in your state, and neither book has to honor a stale price. ArbMonster shows the math; the execution and the risk are yours.
Which sports do BetAnySports and FanDuel disagree on most?
MLB (6 game-markets, avg 1.51%).
← all sportsbooks · BetAnySports · FanDuel · what arbitrage is · dutching calculator