DraftKings vs ReBet: where their odds disagree
Over the last 30 days, DraftKings and ReBet quoted the same line at prices that summed to less than 100% on 53 game-markets — a cross-book arbitrage — with an average net edge of 4.40% and a peak of 14.18%. On plain vig, DraftKings is the cheaper book of the two. Last disagreement: Sep 19, 2026.
Vig: DraftKings vs ReBet
| DraftKings | ReBet | |
|---|---|---|
| Overall overround | 4.54% | 6.66% |
| Moneyline | 4.28% | 5.93% |
| Spreads | 4.66% | 7.20% |
| Totals | 4.69% | 6.86% |
| NFL | 4.57% | 6.33% |
| MLB | 4.65% | 6.47% |
| NBA | 4.58% | 6.31% |
| NHL | 4.33% | 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 |
|---|---|---|---|---|
| Minnesota Twins @ Los Angeles Angels · MLB | total 5.5 | Over @ DraftKings + Under @ ReBet | 0.25% | Sep 18, 10:52 PM ET |
| New York Yankees @ Arizona Diamondbacks · MLB | total 11.5 | Over @ DraftKings + Under @ ReBet | 0.53% | Sep 18, 10:22 PM ET |
| Washington Nationals @ St. Louis Cardinals · MLB | spread 7.5 | St. Louis Cardinals @ DraftKings + Washington Nationals @ ReBet | 2.73% | Sep 18, 9:20 PM ET |
| Kansas City Royals @ Pittsburgh Pirates · MLB | spread 2.5 | Kansas City Royals @ DraftKings + Pittsburgh Pirates @ ReBet | 2.99% | Sep 18, 9:20 PM ET |
| Athletics @ Tampa Bay Rays · MLB | total 10.5 | Over @ ReBet + Under @ DraftKings | 0.70% | Sep 17, 3:12 PM ET |
| Baltimore Orioles @ New York Mets · MLB | spread 5.5 | Baltimore Orioles @ DraftKings + New York Mets @ ReBet | 3.59% | Sep 16, 10:00 PM ET |
| Philadelphia Phillies @ Washington Nationals · MLB | total 3.5 | Over @ DraftKings + Under @ ReBet | 9.35% | Sep 16, 9:14 PM ET |
| New York Yankees @ Minnesota Twins · MLB | spread 1.5 | Minnesota Twins @ DraftKings + New York Yankees @ ReBet | 4.09% | Sep 16, 3:09 PM ET |
| Seattle Mariners @ Los Angeles Angels · MLB | spread 1.5 | Los Angeles Angels @ DraftKings + Seattle Mariners @ ReBet | 1.00% | Sep 15, 10:50 PM ET |
| Seattle Mariners @ Los Angeles Angels · MLB | moneyline | Los Angeles Angels @ DraftKings + Seattle Mariners @ ReBet | 6.76% | Sep 15, 10:50 PM ET |
| Milwaukee Brewers @ Pittsburgh Pirates · MLB | spread 5.5 | Milwaukee Brewers @ DraftKings + Pittsburgh Pirates @ ReBet | 8.29% | Sep 15, 8:32 PM ET |
| Seattle Mariners @ Athletics · MLB | total 10.5 | Over @ ReBet + Under @ DraftKings | 1.41% | Sep 13, 5:03 PM ET |
| Atlanta Falcons @ Pittsburgh Steelers · NFL | spread 3.5 | Atlanta Falcons @ ReBet + Pittsburgh Steelers @ DraftKings | 1.74% | Sep 13, 3:32 PM ET |
| Baltimore Ravens @ Indianapolis Colts · NFL | moneyline | Baltimore Ravens @ ReBet + Indianapolis Colts @ DraftKings | 7.61% | Sep 13, 1:31 PM ET |
| Seattle Mariners @ Athletics · MLB | spread 8.5 | Athletics @ ReBet + Seattle Mariners @ DraftKings | 5.65% | Sep 12, 11:01 PM ET |
Frequently asked questions
How often do DraftKings and ReBet disagree?
In the last 30 days our scanner recorded 53 game-markets where DraftKings and ReBet quoted the same line at prices whose implied probabilities summed to less than 100% — a cross-book arbitrage — across 55 scans. The average net edge was 4.40% and the largest 14.18%.
Which has lower vig, DraftKings or ReBet?
DraftKings — DraftKings measures 4.54% 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 DraftKings and ReBet disagree on most?
MLB (51 game-markets, avg 4.39%); NFL (2 game-markets, avg 4.68%).
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