ReBet vs Caesars: where their odds disagree
Over the last 30 days, ReBet and Caesars quoted the same line at prices that summed to less than 100% on 50 game-markets — a cross-book arbitrage — with an average net edge of 3.61% and a peak of 13.16%. On plain vig, Caesars is the cheaper book of the two. Last disagreement: Sep 19, 2026.
Vig: ReBet vs Caesars
| ReBet | Caesars | |
|---|---|---|
| Overall overround | 6.66% | 5.78% |
| Moneyline | 5.93% | 5.12% |
| Spreads | 7.20% | 6.09% |
| Totals | 6.86% | 6.16% |
| NFL | 6.33% | 6.12% |
| MLB | 6.47% | 4.13% |
| NBA | 6.31% | 4.58% |
| NHL | 7.93% | 4.67% |
Disagreements by sport
| Sport | Game-markets | Avg net edge | Max net edge |
|---|---|---|---|
| MLB | 50 | 3.61% | 13.16% |
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 |
|---|---|---|---|---|
| Detroit Tigers @ Chicago White Sox · MLB | total 15.5 | Over @ ReBet + Under @ Caesars | 0.99% | Sep 18, 10:06 PM ET |
| Chicago Cubs @ Cincinnati Reds · MLB | spread 1.5 | Chicago Cubs @ ReBet + Cincinnati Reds @ Caesars | 1.08% | Sep 18, 8:19 PM ET |
| Kansas City Royals @ Pittsburgh Pirates · MLB | moneyline | Kansas City Royals @ Caesars + Pittsburgh Pirates @ ReBet | 3.79% | Sep 18, 6:46 PM ET |
| Philadelphia Phillies @ New York Mets · MLB | spread 1.5 | New York Mets @ ReBet + Philadelphia Phillies @ Caesars | 6.94% | Sep 17, 8:33 PM ET |
| Detroit Tigers @ Chicago White Sox · MLB | moneyline | Chicago White Sox @ ReBet + Detroit Tigers @ Caesars | 2.37% | Sep 17, 8:18 PM ET |
| Athletics @ Tampa Bay Rays · MLB | spread 5.5 | Athletics @ ReBet + Tampa Bay Rays @ Caesars | 5.32% | Sep 17, 2:42 PM ET |
| New York Yankees @ Minnesota Twins · MLB | total 6.5 | Over @ ReBet + Under @ Caesars | 0.46% | Sep 16, 2:38 PM ET |
| Miami Marlins @ Arizona Diamondbacks · MLB | total 6.5 | Over @ ReBet + Under @ Caesars | 5.31% | Sep 15, 10:50 PM ET |
| Seattle Mariners @ Los Angeles Angels · MLB | total 5.5 | Over @ ReBet + Under @ Caesars | 1.74% | Sep 15, 10:19 PM ET |
| San Diego Padres @ Colorado Rockies · MLB | total 15.5 | Over @ Caesars + Under @ ReBet | 1.49% | Sep 14, 9:16 PM ET |
| Baltimore Orioles @ New York Mets · MLB | total 6.5 | Over @ ReBet + Under @ Caesars | 0.72% | Sep 14, 8:30 PM ET |
| Seattle Mariners @ Athletics · MLB | total 8.5 | Over @ Caesars + Under @ ReBet | 1.49% | Sep 13, 4:18 PM ET |
| New York Mets @ New York Yankees · MLB | total 5.5 | Over @ Caesars + Under @ ReBet | 3.24% | Sep 13, 3:17 PM ET |
| Cincinnati Reds @ Milwaukee Brewers · MLB | spread 3.5 | Cincinnati Reds @ ReBet + Milwaukee Brewers @ Caesars | 1.08% | Sep 12, 7:58 PM ET |
| Colorado Rockies @ Detroit Tigers · MLB | moneyline | Colorado Rockies @ Caesars + Detroit Tigers @ ReBet | 3.61% | Sep 12, 2:07 PM ET |
Frequently asked questions
How often do ReBet and Caesars disagree?
In the last 30 days our scanner recorded 50 game-markets where ReBet and Caesars quoted the same line at prices whose implied probabilities summed to less than 100% — a cross-book arbitrage — across 50 scans. The average net edge was 3.61% and the largest 13.16%.
Which has lower vig, ReBet or Caesars?
Caesars — ReBet measures 6.66% overall and Caesars measures 5.78% 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 ReBet and Caesars disagree on most?
MLB (50 game-markets, avg 3.61%).
← all sportsbooks · ReBet · Caesars · what arbitrage is · dutching calculator