Best Price Right Now
Best moneyline: Duke Blue Devils -230 at DraftKings (runner-up -230 at theScore Bet); Illinois Fighting Illini +195 at theScore Bet (runner-up +195 at Pinnacle).
Compared across 18 sportsbooks. Spread and total best prices are in the board below — the best book often differs by market and by side.
Line Movement
Since Sep 3, 12 PM ET, the spread moved toward Illinois Fighting Illini: Illinois Fighting Illini opened -8.5, now +6.5.
| Market | Tracking opened (Sep 3, 12 PM ET) | Now |
|---|---|---|
| Spread (Illinois Fighting Illini, consensus) | -8.5 | +6.5 (range -8.5 to +7) |
Full Odds Board
| Sportsbook | Duke Blue Devils | Illinois Fighting Illini | Spread (Illinois Fighting Illini) | Total | O / U |
|---|---|---|---|---|---|
| DraftKings | -230 | +190 | +6.5 (-112) | 53.5 | -112 / -108 |
| FanDuel | -235 | +190 | +6.5 (-110) | 53.5 | -110 / -110 |
| Fliff | -240 | +185 | +6.5 (-120) | 53.5 | -120 / -115 |
| ReBet | -255 | +184 | +6.5 (-114) | 53.5 | -114 / -114 |
| Hard Rock Bet | -250 | +190 | +6.5 (-110) | 53.5 | -110 / -110 |
| betPARX | -235 | +190 | +6 (-109) | 53.5 | -112 / -109 |
| BetRivers | -235 | +185 | +6 (-110) | 53.5 | -113 / -110 |
| Bally Bet | -235 | +190 | +6 (-109) | 53.5 | -112 / -109 |
| theScore Bet | -230 | +195 | +6.5 (-110) | 53.5 | -110 / -110 |
| BetOnline.ag | — | — | +6.5 (-112) | 53 | -110 / -110 |
| LowVig.ag | — | — | +6.5 (-108) | 53 | -108 / -108 |
| BetMGM | -235 | +190 | +6.5 (-110) | 53.5 | -110 / -108 |
| Caesars | -230 | +189 | +6.5 (-110) | 53.5 | -113 / -108 |
| Fanatics | -235 | +190 | +6 (-110) | 53.5 | -110 / -110 |
| BetUS | — | — | +6.5 (-110) | 53.5 | -110 / -110 |
| Pinnacle | -238 | +195 | +6 (-104) | 53.5 | -109 / -109 |
| MyBookie.ag | -250 | +189 | +6.5 (-110) | 53.5 | -110 / -110 |
| Bovada | -235 | +195 | +6 (-105) | 53.5 | -110 / -110 |
Pricing Context: NCAAF Vig
Lowest-vig sportsbooks for NCAAF right now: LowVig.ag (B+, 3.39% avg vig), BetMGM (B, 4.12% avg vig), Pinnacle (B, 4.21% avg vig). Lower vig means the book keeps less of every dollar wagered — the best single-game price and the best long-run pricing are not always the same book. DraftKings, which holds a best price on this game, grades B on NCAAF vig overall.
Previous Meetings — Best Closing Prices
Head-to-head history with the best available price per side at close — the line-shopping benchmark for this matchup.
| Date | Game | Away best | Home best | Spread (home) | Total | Books |
|---|---|---|---|---|---|---|
| Sep 6, 2025 | Illinois Fighting Illini @ Duke Blue Devils | -130 (Bovada) | +120 (ESPN BET) | +2.5 | 49 | 16 |
Frequently Asked Questions
Which sportsbook has the best odds for Duke Blue Devils vs Illinois Fighting Illini?
Best available moneyline right now: Duke Blue Devils -230 at DraftKings (runner-up -230 at theScore Bet); Illinois Fighting Illini +195 at theScore Bet (runner-up +195 at Pinnacle). Prices refresh hourly — the full board below shows every tracked sportsbook.
Has the line moved for Duke Blue Devils vs Illinois Fighting Illini?
Since Sep 3, 12 PM ET, the spread moved toward Illinois Fighting Illini: Illinois Fighting Illini opened -8.5, now +6.5.
How current are these odds?
Odds are refreshed hourly from live sportsbook data (last update: September 7, 2026 at 2:00 PM UTC). Odds change quickly around game time — always verify the price at the book before betting.
How We Calculate These Numbers
- Data Source
- All odds on this page come from The Odds API, which aggregates real-time lines from licensed US and offshore sportsbooks. We track moneyline, spread, and totals markets across every sport with active betting lines.
- Update Frequency
- We pull a fresh snapshot of every tracked market three times per day — at 6:00 AM, 2:00 PM, and 10:00 PM UTC. Each snapshot captures the latest lines from every sportsbook that has posted odds for a given event. The timestamp at the top of each page tells you exactly when the data was last refreshed.
- Vig Calculation
- Vig (short for vigorish, also called juice or overround) measures the margin a sportsbook builds into its odds. We calculate it by converting the odds on each side of a market to implied probabilities, summing those probabilities, and subtracting 100%. For example, a market priced at -110/-110 implies 52.38% on each side — a total of 104.76%, meaning a vig of 4.76%. Lower vig means better value for bettors because you keep more of your winnings.
- Per-Market Breakdown
- We compute vig separately for each market type: moneyline (h2h), point spreads, and totals (over/under). The "average vig" shown for each sportsbook is the mean across all market types weighted by the number of events sampled in each market.
- Grading Scale
- Every sportsbook receives a letter grade based on its average vig: A+ (under 2%) is exchange-level pricing. A (2–3%) is very competitive. B+ (3–4%) is above average. B (4–5%) is the industry standard — a -110/-110 line is 4.76%. C+ (5–6%) is slightly below average. C (6–7%) is below average. D (7–8%) is high vig. D− (8–10%) is very high vig. F (10%+) is predatory pricing. See the full Vig Index Methodology for formulas, worked examples, and known limitations.
- Trend Tracking
- We store daily snapshots for 30 days, allowing us to show 24-hour and 7-day vig trends. A downward trend (improving) means sportsbooks are tightening their lines — often in response to increased competition or higher betting volume as a season heats up.