Reviewed by TipsterCheck Editorial TeamLast checked 29 October 2026MethodologyCorrections
Betting glossary · Odds & Maths
What is Evens?
What is Evens?
How Evens Works
Evens is the point on the odds scale where potential profit equals the stake placed. In fractional terms it is expressed as 1/1, meaning one unit of profit for every one unit staked. In decimal odds it sits at exactly 2.0, and in American (moneyline) odds it appears as +100 or -100, depending on the bookmaker's convention. The implied probability of an evens selection is precisely 50%, calculated by dividing 1 by the decimal odds (1 ÷ 2.0 = 0.50).
Evens acts as a natural dividing line in betting markets. Anything priced shorter than evens — such as 1/2 (1.5 decimal) — is described as odds-on, meaning you stake more than you stand to win. Anything priced longer — such as 2/1 (3.0 decimal) — is odds-against, meaning potential profit exceeds the stake. Evens itself sits exactly between these two territories. Because bookmakers build in an overround, a true 50/50 outcome will typically be priced slightly below evens by most firms, so seeing evens on a genuine coin-flip event may represent marginal value.
Worked Example
Suppose a tipster advises a football match bet on Team A to win at evens (1/1, decimal 2.0). You place £25 on the selection. If Team A wins, your total return is £50: your £25 stake refunded plus £25 profit. If Team A fails to win, you lose your £25 stake. The calculation is straightforward — stake multiplied by decimal odds equals total return (£25 × 2.0 = £50), and profit is simply total return minus stake (£50 − £25 = £25).
Where evens becomes relevant in a tipster context is when comparing advised odds against the price available when you actually place the bet. If a tipster logs a selection at evens but by the time you log on the best available price has dropped to 4/5 (1.8 decimal), your profit on a £25 bet shrinks from £25 to £20. Over a long sequence of bets, this gap between advised odds and obtained odds can significantly erode reported returns.
Why Evens Matters When Judging a Tipster
Evens is a useful benchmark when reviewing a tipster's record. A tipster who consistently backs selections at evens needs a strike rate above 50% simply to break even before any margin is considered. If their published strike rate hovers around 48–49%, the service is almost certainly loss-making at level stakes, regardless of how the headline figures are presented. Always check whether the tipster's profit in points figure is calculated at advised odds, starting price, or best available price, as this materially affects the true result.
Evens-priced selections also reveal something about a tipster's approach to value. A tipster who routinely recommends favourites at or around evens is operating in a high-liquidity, heavily scrutinised part of the market where edges are hard to find and accounts can be restricted quickly. Conversely, finding genuine value at or just above evens in less-efficient markets — such as lower-league football or certain exchange markets — can indicate a disciplined, methodical approach. When using TipsterCheck, pay attention to the average odds across a tipster's full proofed record, not just individual headline picks.
Example: A tipster advises Team A to win at evens (2.0); a £50 stake returns £100 in total if successful, producing exactly £50 profit.
FAQs
Is evens the same as a 50% chance of winning?
In pure mathematical terms, yes — evens implies a 50% probability. In practice, bookmakers price true 50/50 events slightly below evens to build in their margin, so evens on a genuine coin-flip outcome may represent a small edge for the bettor.
How do I write evens in decimal or American odds?
Evens is 2.0 in decimal odds. In American moneyline odds it is represented as +100, meaning a £100 stake wins £100 profit. All three formats describe the same payout ratio: profit equals stake.
Does a tipster need a strike rate above 50% to profit at evens?
Yes. At true evens you break even at exactly 50%. To show a profit at level stakes, a tipster must win more than 50% of bets. Any overround in the market makes the required strike rate slightly higher than 50%.
More odds & maths terms: Odds-Against