Fanatics Sportsbook vs ReBet: where their odds disagree
Over the last 30 days, Fanatics Sportsbook and ReBet quoted the same line at prices that summed to less than 100% on 42 game-markets — a cross-book arbitrage — with an average net edge of 4.19% and a peak of 14.25%. On plain vig, Fanatics Sportsbook is the cheaper book of the two. Last disagreement: Sep 19, 2026.
Vig: Fanatics Sportsbook vs ReBet
| Fanatics Sportsbook | ReBet | |
|---|---|---|
| Overall overround | 4.75% | 6.66% |
| Moneyline | 4.54% | 5.93% |
| Spreads | 4.91% | 7.20% |
| Totals | 4.80% | 6.86% |
| NFL | 4.65% | 6.33% |
| MLB | 4.87% | 6.47% |
| NBA | 4.64% | 6.31% |
| NHL | 4.73% | 7.93% |
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 |
|---|---|---|---|---|
| Chicago Cubs @ Cincinnati Reds · MLB | moneyline | Chicago Cubs @ ReBet + Cincinnati Reds @ Fanatics Sportsbook | 0.26% | Sep 18, 8:19 PM ET |
| Atlanta Braves @ Chicago Cubs · MLB | spread 5.5 | Atlanta Braves @ ReBet + Chicago Cubs @ Fanatics Sportsbook | 1.91% | Sep 16, 9:14 PM ET |
| Atlanta Braves @ Chicago Cubs · MLB | spread 2.5 | Atlanta Braves @ ReBet + Chicago Cubs @ Fanatics Sportsbook | 1.15% | Sep 16, 8:14 PM ET |
| New York Yankees @ Minnesota Twins · MLB | total 7.5 | Over @ Fanatics Sportsbook + Under @ ReBet | 1.11% | Sep 16, 2:23 PM ET |
| Los Angeles Dodgers @ Miami Marlins · MLB | total 6.5 | Over @ Fanatics Sportsbook + Under @ ReBet | 3.98% | Sep 13, 3:17 PM ET |
| Philadelphia Phillies @ Atlanta Braves · MLB | total 11.5 | Over @ ReBet + Under @ Fanatics Sportsbook | 4.43% | Sep 12, 9:14 PM ET |
| Houston Astros @ Tampa Bay Rays · MLB | total 6.5 | Over @ ReBet + Under @ Fanatics Sportsbook | 1.60% | Sep 12, 7:43 PM ET |
| Philadelphia Phillies @ Atlanta Braves · MLB | total 6.5 | Over @ ReBet + Under @ Fanatics Sportsbook | 1.11% | Sep 11, 8:16 PM ET |
| Los Angeles Dodgers @ Miami Marlins · MLB | total 5.5 | Over @ Fanatics Sportsbook + Under @ ReBet | 6.11% | Sep 11, 8:16 PM ET |
| Los Angeles Angels @ Washington Nationals · MLB | total 5.5 | Over @ Fanatics Sportsbook + Under @ ReBet | 1.74% | Sep 11, 8:16 PM ET |
| New England Patriots @ Seattle Seahawks · NFL | spread 6.5 | New England Patriots @ ReBet + Seattle Seahawks @ Fanatics Sportsbook | 1.21% | Sep 9, 10:36 PM ET |
| New York Mets @ Miami Marlins · MLB | total 13.5 | Over @ Fanatics Sportsbook + Under @ ReBet | 1.11% | Sep 9, 7:49 PM ET |
| Los Angeles Angels @ Boston Red Sox · MLB | spread 2.5 | Boston Red Sox @ ReBet + Los Angeles Angels @ Fanatics Sportsbook | 5.44% | Sep 7, 4:31 PM ET |
| Athletics @ Seattle Mariners · MLB | spread 1.5 | Athletics @ Fanatics Sportsbook + Seattle Mariners @ ReBet | 9.03% | Sep 6, 6:41 PM ET |
| Tampa Bay Rays @ Texas Rangers · MLB | spread 4.5 | Tampa Bay Rays @ ReBet + Texas Rangers @ Fanatics Sportsbook | 2.96% | Sep 6, 3:54 PM ET |
Frequently asked questions
How often do Fanatics Sportsbook and ReBet disagree?
In the last 30 days our scanner recorded 42 game-markets where Fanatics Sportsbook and ReBet quoted the same line at prices whose implied probabilities summed to less than 100% — a cross-book arbitrage — across 42 scans. The average net edge was 4.19% and the largest 14.25%.
Which has lower vig, Fanatics Sportsbook or ReBet?
Fanatics Sportsbook — Fanatics Sportsbook measures 4.75% overall and ReBet measures 6.66% 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 ReBet disagree on most?
MLB (41 game-markets, avg 4.26%); NFL (1 game-markets, avg 1.21%).
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