Fanatics Sportsbook vs MyBookie: where their odds disagree
Over the last 30 days, Fanatics Sportsbook and MyBookie quoted the same line at prices that summed to less than 100% on 99 game-markets — a cross-book arbitrage — with an average net edge of 4.92% and a peak of 14.38%. On plain vig, Fanatics Sportsbook is the cheaper book of the two. Last disagreement: Sep 17, 2026.
Vig: Fanatics Sportsbook vs MyBookie
| Fanatics Sportsbook | MyBookie | |
|---|---|---|
| Overall overround | 4.75% | 5.96% |
| Moneyline | 4.54% | 5.14% |
| Spreads | 4.91% | 6.07% |
| Totals | 4.80% | 6.31% |
| NFL | 4.65% | 5.12% |
| MLB | 4.87% | 4.66% |
| NBA | 4.64% | — |
| NHL | 4.73% | — |
| MLS | — | 7.92% |
Disagreements by sport
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 | spread 1.5 | Milwaukee Brewers @ MyBookie + Pittsburgh Pirates @ Fanatics Sportsbook | 0.96% | Sep 17, 12:56 PM ET |
| Milwaukee Brewers @ Pittsburgh Pirates · MLB | moneyline | Milwaukee Brewers @ MyBookie + Pittsburgh Pirates @ Fanatics Sportsbook | 3.51% | Sep 17, 12:56 PM ET |
| Seattle Mariners @ Los Angeles Angels · MLB | total 8.5 | Over @ MyBookie + Under @ Fanatics Sportsbook | 2.26% | Sep 16, 11:16 PM ET |
| Seattle Mariners @ Los Angeles Angels · MLB | spread 1.5 | Los Angeles Angels @ Fanatics Sportsbook + Seattle Mariners @ MyBookie | 3.19% | Sep 16, 11:16 PM ET |
| Boston Red Sox @ Texas Rangers · MLB | moneyline | Boston Red Sox @ Fanatics Sportsbook + Texas Rangers @ MyBookie | 5.88% | Sep 16, 10:15 PM ET |
| Athletics @ Tampa Bay Rays · MLB | moneyline | Athletics @ Fanatics Sportsbook + Tampa Bay Rays @ MyBookie | 2.26% | Sep 16, 9:14 PM ET |
| Kansas City Royals @ Houston Astros · MLB | spread 1.5 | Houston Astros @ MyBookie + Kansas City Royals @ Fanatics Sportsbook | 1.64% | Sep 16, 8:44 PM ET |
| New York Yankees @ Minnesota Twins · MLB | moneyline | Minnesota Twins @ Fanatics Sportsbook + New York Yankees @ MyBookie | 1.21% | Sep 16, 4:10 PM ET |
| New York Yankees @ Minnesota Twins · MLB | spread 1.5 | Minnesota Twins @ Fanatics Sportsbook + New York Yankees @ MyBookie | 11.05% | Sep 16, 4:10 PM ET |
| Kansas City Royals @ Houston Astros · MLB | moneyline | Houston Astros @ Fanatics Sportsbook + Kansas City Royals @ MyBookie | 1.07% | Sep 15, 9:02 PM ET |
| Atlanta Braves @ Chicago Cubs · MLB | spread 3.5 | Atlanta Braves @ MyBookie + Chicago Cubs @ Fanatics Sportsbook | 2.26% | Sep 15, 8:47 PM ET |
| San Francisco Giants @ St. Louis Cardinals · MLB | moneyline | San Francisco Giants @ Fanatics Sportsbook + St. Louis Cardinals @ MyBookie | 1.64% | Sep 15, 8:16 PM ET |
| New York Yankees @ Minnesota Twins · MLB | moneyline | Minnesota Twins @ Fanatics Sportsbook + New York Yankees @ MyBookie | 0.35% | Sep 15, 8:16 PM ET |
| Denver Broncos @ Kansas City Chiefs · NFL | spread 20.5 | Denver Broncos @ Fanatics Sportsbook + Kansas City Chiefs @ MyBookie | 0.98% | Sep 14, 10:48 PM ET |
| Dallas Cowboys @ New York Giants · NFL | moneyline | Dallas Cowboys @ Fanatics Sportsbook + New York Giants @ MyBookie | 4.19% | Sep 13, 11:23 PM ET |
Frequently asked questions
How often do Fanatics Sportsbook and MyBookie disagree?
In the last 30 days our scanner recorded 99 game-markets where Fanatics Sportsbook and MyBookie quoted the same line at prices whose implied probabilities summed to less than 100% — a cross-book arbitrage — across 111 scans. The average net edge was 4.92% and the largest 14.38%.
Which has lower vig, Fanatics Sportsbook or MyBookie?
Fanatics Sportsbook — Fanatics Sportsbook measures 4.75% overall and MyBookie measures 5.96% 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 Fanatics Sportsbook and MyBookie disagree on most?
MLB (91 game-markets, avg 4.93%); NFL (8 game-markets, avg 4.76%).
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