Sportsbook edge
Crypto sportsbook margins this week: Duel tightest at 2.84%
Across 23 crypto sportsbooks the rolling 7-day sharpest-line edge runs from 2.84% at Duel to 6.67% at Jack. Period: 7 days to 23 Oct 2026.
Published · Period 17 Oct 2026 – 23 Oct 2026 · Duel, Sportsbet, 1win
- 2.84%Tightest 7d edge — Duel+0.05pp vs 30d
- 5.65%Average across crypto books
- 23Crypto sportsbooks ranked
- 0Moved ≥0.5pp vs 30d
Duel posted the tightest 7-day sharp-line edge at 2.84%, with Jack the widest at 6.67% across 23 ranked sportsbooks, according to this week's sportsbook edge ranking. Put simply, a 2.84% edge means the book keeps 2.84% of stakes on even-odds lines. The spread between the tightest and widest books remains notable, but not extreme by recent standards; bettors still face a range of margins depending on venue and market depth.
Duel’s 7-day figure sits just above its 30-day edge of 2.79%, a small gap that hints at stability rather than volatility in the tightest lines. The rolling 7-day average across the field was 5.65%, a level that keeps most books comfortably in profit on even-odds offerings. Movers were none, according to the rolling 7-day sports edge; no individual book registered a departure large enough to single out over the comparison window.
Looking across the leaderboard shows a compact group at the top: Duel 2.84%; Sportsbet.io 4.39%; 1win 4.40%. The ranking covers 23 books and includes no exchanges in the list, so the sample is limited to custodial sportsbook lines rather than spread across exchange liquidity. That concentration matters for bettors seeking the tightest edges: the best lines remain clustered, and the middle of the pack anchors the market average.
What to watch next is straightforward. On 24 Oct 2026 check whether Duel’s 7-day edge still reads 2.84% via Duel's deposit history; data are as of 24 Oct 2026, 10:26 UTC. Also note the rolling 7-day average of 5.65% as the reference point for whether the market is loosening or tightening at the next update.
Crypto sportsbooks by rolling 7-day sharpest-line edge, to 23 Oct 2026. Lower is better for the bettor. Source: circus.fyi.
| # | Sportsbook | Edge 7d | Edge 30d | Change | Keeps per $100 at evens |
|---|---|---|---|---|---|
| 1 |  Duelprofile ↗ | 2.84% | 2.79% | +0.05pp | ~$2.84 |
| 2 |  Sportsbet.ioprofile ↗ | 4.39% | 4.34% | +0.05pp | ~$4.39 |
| 3 |  1winprofile ↗ | 4.40% | 4.35% | +0.05pp | ~$4.40 |
| 4 |  Gamdom | 4.60% | 4.60% | +0.00pp | ~$4.60 |
| 5 |  Yeet | 4.76% | 4.78% | -0.02pp | ~$4.76 |
| 6 |  ToshiBet | 4.97% | 5.10% | -0.13pp | ~$4.97 |
| 7 |  Goated | 5.04% | 5.04% | +0.00pp | ~$5.04 |
| 8 |  Cloudbet | 5.24% | 5.28% | -0.04pp | ~$5.24 |
| 9 |  Shuffle | 5.75% | 5.66% | +0.09pp | ~$5.75 |
| 10 |  Thrill | 5.75% | 5.78% | -0.03pp | ~$5.75 |
| 11 |  Roobet | 6.04% | 5.95% | +0.09pp | ~$6.04 |
| 12 |  Stake | 6.09% | 5.94% | +0.15pp | ~$6.09 |
| 13 |  MetaWin | 6.10% | 6.17% | -0.07pp | ~$6.10 |
| 14 |  Rainbet | 6.24% | 6.18% | +0.06pp | ~$6.24 |
| 15 |  LIQD | 6.33% | 6.32% | +0.01pp | ~$6.33 |
