What is single bet vs multiple bet?

A single bet involves wagering on just one selection in an event, while a multiple bet combines two or more selections into one bet slip. Understanding the key differences between these common bet types can help you make informed betting decisions.

Defining single and multiple bets

A single bet, also known as a straight bet, involves betting on just one outcome in a single event. For example:

• Betting on the Patriots to beat the Jets in an NFL game
• Betting on Rafael Nadal to win a tennis match against Roger Federer

With single betting, you either win or lose that one bet.

In contrast, a multiple bet combines two or more bets on different events into one bet slip:

• Betting on the Patriots to beat the Jets and the Lakers to beat the Knicks
• Betting on Nadal to beat Federer and Manchester United to beat Liverpool

The most common types of multiples bets are:

• Double – A bet on two selections
• Treble – A bet on three selections
• Accumulator (Acca) – A bet on four or more selections

Multiple bets are also sometimes referred to as parlays or multis. The key thing is combining multiple bets into one slip, with the winnings from each selection rolling over to the next event.

How do the payouts work?

With single betting, if your selection wins, you simply get your stake back plus the quoted odds for that selection.

So if you bet $10 on the Patriots at odds of 1.60 to win, your total return would be:

$10 * 1.60 = $16

With multiples betting, the odds for each selection are multiplied together to give you the final odds for the whole slip.

For example, if you bet on:

• Patriots at 1.60
• Lakers at 1.50
• Total double odds = 1.60 * 1.50 = 2.40

So if you staked $10, your total return would be:

$10 * 2.40 = $24

The more selections you add, the higher the potential payout – but the lower the chance of winning.

Key pros and cons of each bet type

Single bets

Pros:

• Less risky – only need to get one selection right
• Easier to predict the outcome of one event
• Can focus your analysis on one match/team/player

Cons:

• Lower payouts than multiples
• Less exciting than betting on combinations

Multiple bets

Pros:

• Big payouts for small stakes
• Excitement of winning big from multiple results
• Can cover your stake with early winnings

Cons:

• Have to get every selection right to win
• Much higher risk profile
• More variance in results

Comparing the betting experience

With single bets, you‘ll have many more winning sessions, but the prize money will generally be smaller per bet. There‘s less heartache when a selection loses too.

Multiple bets provide the excitement of getting a combination of results right for bigger potential profits. But you‘ll have far more losing sessions along the way. Hitting a 10+ leg accumulator is like winning the lottery.

You can afford to stake more per line on singles as the risk is lower. With multiples, care should be taken with staking given the higher variance.

Applying bet types across sports

Singles and multiples can be applied across any sport:

• Football, basketball, baseball moneylines
• Spread betting, over/unders
• Tennis, golf, and other individual sports
• Horse racing, greyhound racing
• E-sports, politics, novelty bets

Some key differences:

• Spreads and totals suit single bets due to lower odds
• Moneyline bets in US sports work for singles or doubles
• Multiples excel when backing favorites at short odds
• Accumulators are popular across UK/European football leagues

Are certain bet types safer?

There is no one "safest" bet type, as it depends on your selections. However, by definition, single bets carry less inherent risk as you only need one result.

Well-researched, value-based single bets against the spread or totals markets represent a relatively low-risk betting angle. Multiples accumulate risk with each added leg.

Managing singles versus multiples

Due to the lower variance, singles require less strict bankroll management. However, poor staking, chasing losses, and overbetting can still threaten your bankroll. Set a sensible limit per single bet.

With multiples, fixed or proportional staking plans are essential. A common approach is staking 1-5% of your bankroll on each multiple bet. This ensures you stay solvent over the long run.

Cashing out early on multiples

Many bookmakers now offer partial or full cash out options on pending multiple bets. This lets you take a profit or cut your losses prior to the outcome being decided.

Cashing out can be useful for locking in value, but removing the chance of a bigger payout carries risk too. Study the cash out offer carefully before accepting.

Preferences of betting experts

Opinion is mixed amongst professional bettors. Some target large payouts via big accumulators. Others strictly bet well-priced singles for consistency.

A balanced approach utilising both strategically can prove effective. Singles keep the bankroll healthy while multiples offer explosive yet less frequent upside.

Profitability and over-rounding

The published odds on singles and doubles are generally accurate. However, the true probability on large accumulators is lower than the quoted odds suggest due to over-rounding.

This makes accumulators less +EV than they appear. Successful pros may target more realistic 4-5 selection multiples rather than 10+ legs.

Final thoughts on bet types

Singles and sensible multiples both have roles for disciplined bettors. Mixing up wager types adds variety and interest to your betting.

Just remember multiples accumulate risk rapidly. Keep stakes small and don‘t chase losses. Singles offer steadier growth potential in the long run.

By understanding these key betting concepts, you can develop a balanced, profitable approach tailored to your style and bankroll size.