Bet Types Explained: From Singles to System Bets

A bet type is the structure of your wager: how many selections it contains, what has to happen for it to win and how the return is calculated. The core ones are singles, multiples (doubles, trebles, accumulators), system bets such as a Yankee, handicaps, totals, each-way bets and outrights. Knowing exactly how each one settles, including void legs and half-wins, is what separates a deliberate bet from a lottery ticket. Every example below uses illustrative prices, not live odds.

What is a single bet?

A single is one selection on one market. It wins if the selection wins, and the return is stake × decimal odds. A €20 single at 1.95 returns €39. Singles carry the lowest effective margin of any bet type because you pay the bookmaker’s margin once, which is why most bettors with a long-term record bet mainly singles. If the event is void (postponed beyond the bookmaker’s deadline, for example), the stake is returned.

How do doubles, trebles and accumulators work?

A multiple links two or more selections from different events, and every one has to win. The odds multiply: a double at 1.80 and 2.10 pays 3.78 times the stake. Add a third leg at 1.50 and the treble pays 5.67. Accumulators (accas) are multiples with four or more legs. The price grows quickly, but so does the bookmaker’s share, because each leg carries its own margin.

The last column is 1 − 0.95 to the power of the number of legs: at a typical 5% margin per selection, an eight-fold acca hands the bookmaker roughly a third of the stake in expected terms. If one leg is void, most bookmakers settle the multiple as if that leg had never been in it, so a void leg in a treble turns it into a double. Acca bonuses and acca insurance exist because bookmakers know this maths; the bonuses guide shows how to value them.

What are system bets like the Trixie, Yankee and Lucky 15?

System bets are bundles of every double, treble and larger multiple you can make from a set of selections, sometimes plus the singles. Each line is a separate bet, so a “€1 Yankee” costs €11. Systems win something even when one or two selections lose, but they multiply your outlay and the margin you pay.

Worked example: a €1 Yankee with one loser

Four selections at 2.00, 2.50, 3.00 and 1.80 cost €11 as a Yankee. Suppose the 1.80 shot loses. Only the bets made of the other three survive: three doubles (2.00 × 2.50 = 5.00, 2.00 × 3.00 = 6.00, 2.50 × 3.00 = 7.50) and one treble (15.00). The return is €5 + €6 + €7.50 + €15 = €33.50 on an €11 outlay. With two losers, a single double survives; with three losers, nothing does. Bookmakers often add bonuses to Lucky 15s on horse racing, such as double the odds for a lone winner, so read the specific terms.

What is a handicap bet?

A handicap gives one side a virtual head start to make an uneven contest closer to 50/50. In European (three-way) handicaps the line is a whole number and the “handicap draw” is a separate outcome. In Asian handicaps the draw is removed: whole lines can push (stake back), half lines always produce a winner, and quarter lines split your stake across two neighbouring lines. American spreads in the NFL and NBA work like Asian lines, as shown on the basketball betting page.

How are Asian handicap lines settled?

The table settles a €100 bet on the favourite at 1.95 for each line and final winning margin. A quarter line such as −0.75 is half on −0.5 and half on −1.0.

Read a line from the underdog’s side by flipping the sign: +0.75 on the underdog wins outright if it draws or wins and half-loses if it is beaten by one goal. The football betting guide works through these lines on real league situations.

How do totals (over/under) bets work?

A totals bet is on whether a combined number (goals, points, games, corners, cards) lands above or below a line set by the bookmaker. Half lines such as 2.5 goals cannot push. Whole lines such as 3.0 return the stake if the total hits the number exactly, and quarter lines like 2.75 split like Asian handicaps: over 2.75 with exactly three goals wins half and pushes half. Totals are popular in tennis (total games), basketball (total points) and American football, where a single late score often decides the bet.

What does each-way mean?

An each-way bet is two equal bets: one on your selection to win and one on it to finish in the places. A “€10 each-way” bet costs €20. The place part pays a fraction of the win odds, commonly a quarter or a fifth, for a set number of places that depends on the event and the bookmaker.

Worked example: €10 each-way at 9.00 (8/1) with place terms of one fifth of the odds for the first three. A winner returns €90 from the win part and €10 × (1 + 8/5) = €26 from the place part, a total of €116 for €20 staked. Third place pays only the place part: €26, a €6 profit on the €20 outlay. Fourth or worse, and both parts lose. Each-way is standard in horse racing and golf; full racing place terms and Rule 4 deductions are on the horse racing betting page.

What are correct score, half-time/full-time and both-teams-to-score bets?

Correct score asks for the exact final score, so prices are long (a 1-1 draw in a football match is often around 6.00 to 7.00) and margins are high because the book has dozens of outcomes. Half-time/full-time pairs the result at the break with the result at the end, giving nine combinations such as draw/home. Both teams to score (BTTS) is a yes/no market that settles on whether each side scores at least once in normal time, regardless of who wins.

These markets are useful when you have a view on the shape of a match rather than its winner. A low-scoring defensive fixture might suggest “BTTS: No” or under 2.5 goals; a match between two attacking sides with weak defences points the other way. Check how each market treats extra time and abandoned matches: most settle on 90 minutes plus stoppage time, and an abandoned match is normally void unless the result was already decided.

What is double chance?

Double chance covers two of the three football results in one bet: home or draw (1X), away or draw (X2), or home or away (12). The price is short because you cover most outcomes. Backing 1X at 1.30 means a €20 bet returns €26 if the home team wins or draws. Compare it with draw no bet and Asian handicap +0.25 on the same team, which often give a better price for a slightly different risk.

What are outright and futures bets?

An outright is a bet on the final result of a competition rather than one match: league winner, tournament winner, top scorer, Super Bowl champion, next general election winner. Prices are long and the money is tied up for weeks or months. Outright markets usually carry bigger margins than single matches because the book spreads across many runners, so add up the implied probabilities of the whole market before you bet (the method is on the betting odds explained page). Some bookmakers settle outrights early or offer cash-out on them.

What are specials, props and bet builders?

Specials and props (proposition bets) are markets on events within the event: first goalscorer, player shots on target, a quarterback’s passing yards, number of 180s in a darts match. A bet builder (sold under names such as “same game multi”) lets you combine several of these from one match into a single bet. Because the outcomes inside one match are correlated (a team that scores three goals is also likely to have many shots), bookmakers price bet builders with their own model and usually a heavier margin than a normal acca. They are entertainment products first; check the combined price against the simple product of the legs to see the extra margin.

How do scorecasts, wincasts and first-goalscorer bets work?

First goalscorer pays if your player scores the opening goal; anytime goalscorer pays if he scores at any point. Own goals do not count for either at most bookmakers, and a player who comes on after the first goal is usually settled as a loser in first-goalscorer markets but a void in some others, so the rule matters. A scorecast combines first goalscorer with the correct score; a wincast combines a goalscorer with the match result. Both are priced as correlated doubles and carry a high margin, often well above that of the two markets taken separately.

How do betting exchanges and lay bets differ from a bookmaker?

On a betting exchange you bet against other customers instead of a bookmaker. You can back an outcome, as usual, or lay it, which means you take the bookmaker’s side and win if the outcome does not happen. The exchange charges a commission on net winnings in each market rather than building a margin into the price. Laying at 3.00 with a €10 backer’s stake means you risk €20 (the backer’s profit) to win €10, minus commission.

Exchanges suit bettors who want prices close to the true market and the ability to trade out of a position before the event ends. Liquidity is the catch: outside major football, racing and tennis markets, there may be little money to match your bet. Exchanges are licensed separately from bookmakers in each market, so the same licence checks apply.

Which bet type fits which approach?

Whatever you choose, write down the price, the stake and the bet type for every wager. After a few months the record shows which structures actually work for you and which only feel exciting.

Which markets matter on other sports?

Many sports use the same building blocks with their own rules. These notes cover the sports that had their own pages on this site before; the key is always which period counts and how ties and dead heats settle.

Golf

Main markets are tournament winner (outright, usually each-way), top 5/10/20 finishes, two- and three-ball matchups, and head-to-head matchups over 72 holes. Ties for a place are settled by dead-heat rules: if your player ties for fifth with two others in a top-5 market, your stake is divided by the number of players sharing the last paid places. Each-way place terms in golf vary widely between bookmakers (from five to ten places or more on big events), so they are a real reason to compare sites.

Motorsport

Formula 1, MotoGP and similar series offer race winner, podium finish, points finish, fastest lap, head-to-head between team-mates, and season-long drivers’ and constructors’ championship outrights. Settlement is normally on the official podium classification at the time of the ceremony, with later disqualifications ignored; check the bookmaker’s rule, because some settle on the result after appeals.

Politics and specials

Election markets include next government, most seats, vote share bands and individual seat winners. They settle on the official declared result and can stay open for months. Margins and limits vary, and some licensed markets restrict them, so availability depends on where you live.

Rugby union and rugby league

Handicap and total-points markets dominate because the favourite often wins by a wide margin. Winning-margin bands (1-12, 13+ points) are common. Most markets settle on 80 minutes plus stoppage time; extra time in knockout matches only counts where the market says “to lift the trophy” or “including extra time”.

Cricket

Test matches can end in a draw, so the match odds market has three outcomes, and a tie (both teams’ scores equal after the final innings is complete) is rare but possible under the playing conditions. Limited-overs internationals and T20 use two-way markets with rules for ties and super overs. Popular props include top batter, top bowler and runs in the first six overs. Rain is the big variable: check what happens to your bet if the match is shortened or abandoned.

Darts

Markets include match winner, correct set or leg score, most 180s, highest checkout and handicaps on legs or sets. Most-180s markets often have a tie price, which matters because ties are frequent in short matches.

Boxing and MMA

Boxing match odds are usually three-way (fighter A, fighter B, draw); if you back a fighter in a two-way market and the bout is drawn, many bookmakers void the bet, but the rule differs, so read it. Method of victory (KO/TKO, decision), round betting and “fight to go the distance” are the main extras. A late change of opponent or a cancelled bout normally voids the bet.

Ice hockey

Hockey has a key split: the 60-minute (regulation time) market with three outcomes including a draw, and the moneyline that includes overtime and shootouts. In the NHL, a regular-season game tied after 60 minutes goes to a five-minute three-on-three overtime and then a shootout, so “including overtime” bets always have a winner. The puck line is a handicap of ±1.5 goals, and totals are often set at 5.5 or 6.5 goals.

How do void bets, pushes and dead heats settle?

Exact wording sits in each bookmaker’s betting rules, usually linked from the sportsbook footer. Before you choose where to bet, check these rules as part of the steps in how to choose a bookmaker.

Betting terms glossary

• Acca: an accumulator, a multiple with four or more legs.
• Banker: a selection you are confident in and include in every line of a system bet.
• Bet builder: several markets from one match combined into one bet.
• Closing line: the last price before the event starts; beating it regularly is a sign of skill.
• Dead heat: a tie for a paid position, settled by dividing the stake.
• Double chance: a football market covering two of the three results (home or draw, for example).
• Draw no bet: stake returned if the match is drawn; the same as Asian handicap 0.
• Each-way: a win bet plus an equal place bet.
• Handicap: a virtual head start given to one side.
• In-play: betting after an event has started (see live betting).
• Margin, overround, vig or juice: the bookmaker’s built-in edge.
• Odds-on: a price below 2.00 (evens), where you win less than you stake.
• Push: a result exactly on a whole-number line; stake returned.
• Starting price (SP): the official price of a runner when a race starts.
• Treble: a three-leg multiple.
• Void: a cancelled bet; stake returned or leg removed.

Frequently asked questions

What is the safest type of bet?

No bet is safe, but singles on main markets carry the lowest built-in margin because you pay it only once. Lines that can push, such as draw no bet or whole-number Asian handicaps, also reduce the number of ways to lose, at the cost of a shorter price.

How many bets are in a Lucky 15?

Fifteen: four singles, six doubles, four trebles and one four-fold from four selections. A €1 Lucky 15 costs €15. One winner returns something through its single, which is why it is popular for horse racing.

What does Asian handicap −0.25 mean?

Your stake is split in half: one half on handicap 0 (draw no bet) and one half on −0.5. If your team wins, both halves win. If the match is drawn, you get half your stake back and lose the other half. If your team loses, the whole stake is lost.

What happens to an accumulator if one match is postponed?

At most bookmakers the postponed leg is made void if it is not played within a set period, and the acca is settled on the remaining legs at the reduced combined price. The time limit varies, often 24 to 48 hours, so check the bookmaker’s rules.

Is each-way betting worth it?

It can be when the place terms are generous for the field size, for example a quarter of the odds for four places in a big handicap. In small fields with poor terms, the place part often returns less than a straight place bet would.

Do bet builders have a higher margin?

Usually yes. Bookmakers price the correlation between outcomes inside one match with their own model and tend to add more margin than on a normal acca. Compare the bet builder price with the plain multiplied odds to see the difference.