League 1 is Currently Off-Season
Live odds comparisons, vig rankings, and best-line analysis for League 1 will return automatically when the season resumes and sportsbooks begin posting lines.
This page updates 3x daily from The Odds API. When League 1 events are listed, you'll see full sportsbook data here.
The English League One season typically runs from early August through late April or early May, with the regular 46-game campaign wrapping up around the final weekend of April. The League One playoffs — featuring the clubs finishing third through sixth — then take place in May, culminating in the playoff final at Wembley, usually held on the late May bank holiday weekend. Preseason odds for the following campaign generally begin appearing in June, shortly after the playoff final settles promotion places, as bookmakers establish their initial outright markets based on early squad moves and confirmed relegations from the Championship and promotions from League Two.
Off-season futures markets for League One offer several angles worth monitoring. The promotion winner and title winner markets are the most liquid, but the "to be promoted" market — which includes the two automatic spots plus the playoff winner — often provides the most value, particularly when a relegated Championship side is priced too short or too long based on their retained list. Relegation betting, top goalscorer markets, and over/under points totals for individual clubs are also available and tend to move significantly during the transfer window. League One clubs frequently reshape their squads through free agency in June and July, as many contracts expire simultaneously, and a single marquee signing — such as a loan from a Premier League or Championship academy — can shift a club's promotion odds by several points. Monitoring retained lists, which clubs publish in early June, provides one of the earliest informational edges.
Vig patterns in League One betting are notably wider than in the top two divisions, with bookmaker margins on match-result markets often sitting at 8-10% compared to 4-6% in the Premier League. Preseason outright markets tend to carry particularly loose margins because pricing 24 teams with uncertain squads creates inherent inefficiency — this is often the best window for value before the market sharpens after August's opening fixtures. During the season, midweek League One matches sometimes attract thinner market coverage and wider margins, while the playoffs see slightly tighter lines due to increased betting volume and media attention. The biggest off-season odds movers are typically managerial appointments, with clubs like Wrexham, Birmingham, or recently relegated sides drawing outsized market reactions to high-profile hires, followed by key transfer business and the confirmation of loan deals in late July and early August.
In-Season Sports
Browse by Sportsbook
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 exceptional and rare — these are typically sharp-friendly books. A (2–3%) is excellent. B+ (3–4%) is above average. B (4–5%) is the industry standard for most recreational sportsbooks. C (5–6%) is below average. D (above 6%) indicates high-juice markets where bettors face a steep cost per wager.
- 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.