Hard Rock Bet vs ReBet: where their odds disagree
Over the last 30 days, Hard Rock Bet and ReBet quoted the same line at prices that summed to less than 100% on 37 game-markets — a cross-book arbitrage — with an average net edge of 3.66% and a peak of 14.55%. On plain vig, Hard Rock Bet is the cheaper book of the two. Last disagreement: Sep 19, 2026.
Vig: Hard Rock Bet vs ReBet
| Hard Rock Bet | ReBet | |
|---|---|---|
| Overall overround | 4.63% | 6.66% |
| Moneyline | 4.19% | 5.93% |
| Spreads | 5.07% | 7.20% |
| Totals | 4.63% | 6.86% |
| NFL | 4.57% | 6.33% |
| MLB | 3.86% | 6.47% |
| NHL | 5.33% | 7.93% |
| NBA | — | 6.31% |
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 |
|---|---|---|---|---|
| Atlanta Braves @ Houston Astros · MLB | total 7.5 | Over @ Hard Rock Bet + Under @ ReBet | 2.96% | Sep 18, 9:20 PM ET |
| Milwaukee Brewers @ Baltimore Orioles · MLB | moneyline | Baltimore Orioles @ ReBet + Milwaukee Brewers @ Hard Rock Bet | 0.65% | Sep 18, 8:34 PM ET |
| Detroit Tigers @ Chicago White Sox · MLB | total 10.5 | Over @ Hard Rock Bet + Under @ ReBet | 0.25% | Sep 17, 8:18 PM ET |
| Detroit Tigers @ Toronto Blue Jays · MLB | total 7.5 | Over @ ReBet + Under @ Hard Rock Bet | 6.48% | Sep 16, 4:40 PM ET |
| Athletics @ Tampa Bay Rays · MLB | moneyline | Athletics @ Hard Rock Bet + Tampa Bay Rays @ ReBet | 3.56% | Sep 15, 9:02 PM ET |
| Seattle Mariners @ Athletics · MLB | moneyline | Athletics @ ReBet + Seattle Mariners @ Hard Rock Bet | 13.32% | Sep 13, 7:35 PM ET |
| Seattle Mariners @ Athletics · MLB | spread 1.5 | Athletics @ Hard Rock Bet + Seattle Mariners @ ReBet | 0.65% | Sep 13, 4:48 PM ET |
| Pittsburgh Pirates @ Chicago Cubs · MLB | moneyline | Chicago Cubs @ ReBet + Pittsburgh Pirates @ Hard Rock Bet | 14.55% | Sep 13, 4:18 PM ET |
| Chicago White Sox @ St. Louis Cardinals · MLB | spread 1.5 | Chicago White Sox @ Hard Rock Bet + St. Louis Cardinals @ ReBet | 6.96% | Sep 13, 4:18 PM ET |
| Chicago White Sox @ St. Louis Cardinals · MLB | total 4.5 | Over @ Hard Rock Bet + Under @ ReBet | 6.96% | Sep 13, 4:18 PM ET |
| Pittsburgh Pirates @ Chicago Cubs · MLB | spread 1.5 | Chicago Cubs @ Hard Rock Bet + Pittsburgh Pirates @ ReBet | 1.52% | Sep 13, 4:02 PM ET |
| Chicago Bears @ Carolina Panthers · NFL | moneyline | Carolina Panthers @ Hard Rock Bet + Chicago Bears @ ReBet | 7.50% | Sep 13, 2:47 PM ET |
| Chicago White Sox @ St. Louis Cardinals · MLB | total 8.5 | Over @ Hard Rock Bet + Under @ ReBet | 1.23% | Sep 12, 8:44 PM ET |
| Philadelphia Phillies @ Atlanta Braves · MLB | spread 3.5 | Atlanta Braves @ Hard Rock Bet + Philadelphia Phillies @ ReBet | 0.30% | Sep 12, 8:28 PM ET |
| Cincinnati Reds @ Milwaukee Brewers · MLB | spread 3.5 | Cincinnati Reds @ ReBet + Milwaukee Brewers @ Hard Rock Bet | 1.23% | Sep 12, 8:28 PM ET |
Frequently asked questions
How often do Hard Rock Bet and ReBet disagree?
In the last 30 days our scanner recorded 37 game-markets where Hard Rock Bet and ReBet quoted the same line at prices whose implied probabilities summed to less than 100% — a cross-book arbitrage — across 38 scans. The average net edge was 3.66% and the largest 14.55%.
Which has lower vig, Hard Rock Bet or ReBet?
Hard Rock Bet — Hard Rock Bet measures 4.63% 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 Hard Rock Bet and ReBet disagree on most?
MLB (36 game-markets, avg 3.55%); NFL (1 game-markets, avg 7.50%).
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