Greyhound Forecast Bets: Straight and Reverse Explained

The Appeal of Naming the First Two

A forecast bet asks you to predict which greyhound will finish first and which will finish second. It is more demanding than a simple win bet and pays accordingly. Where a win bet requires you to identify one dog from six, a forecast requires you to identify two — and, in its strictest form, the order in which they finish. The returns can be dramatically larger than a single, because the probability of nailing two positions correctly is significantly lower than picking one.

Forecast betting is one of the most popular exotic bet types in UK greyhound racing. It sits in the middle of the complexity spectrum — harder than a win or each-way bet, easier than a tricast — and it appeals to punters who feel they can read a race well enough to distinguish between the leading two or three contenders. In a six-dog field, the smaller number of runners compared to horse racing makes forecasts more approachable. There are only thirty possible first-and-second combinations in exact order, or fifteen if order does not matter. Those numbers are manageable, especially when form analysis narrows the viable candidates down further.

The key attraction is the payout. Forecast dividends are calculated from the tote pool or priced by bookmakers based on probability, and they can comfortably return twenty, thirty, or fifty times the stake when the result features a less-fancied dog in either position. Even when the two most obvious contenders fill the first two places, the forecast return is typically more generous than a win single on either dog alone. For punters who believe they can separate the field into tiers, forecasts offer a way to monetise that analysis.

Straight Forecast Mechanics

A straight forecast — sometimes called an exacta — requires you to name the first and second-placed dogs in the correct order. Dog A finishes first, dog B finishes second. If they reverse — B first, A second — your bet loses. The order is non-negotiable, and this rigidity is where both the difficulty and the value lie.

The payout for a straight forecast is determined by the computer straight forecast dividend, often abbreviated as CSF. This is calculated after the race based on the starting prices of the two dogs involved. The formula is managed by the tote or by the bookmaker’s systems, and it takes into account the odds of both dogs winning and placing in the specific combination that occurred. You do not know the exact payout when you place the bet — it is declared after the result.

There is no fixed odds market for straight forecasts in the way there is for win bets. Some online bookmakers offer estimated forecast prices before a race, but these are indicative rather than contractual. The final dividend is what you receive, and it can vary significantly depending on the starting prices. If the two shortest-priced dogs in the field finish first and second in the expected order, the CSF will be modest — perhaps six or eight times the stake. If the winner is a 10/1 outsider and the second dog was 6/1, the dividend can be forty or fifty times the stake or more.

To place a straight forecast, you select two dogs and specify which you expect to finish first and which second. The cost is one unit stake. A two-pound straight forecast costs two pounds. This simplicity makes it one of the cheapest exotic bets available, which is part of its popularity. You risk a small amount for the chance of a disproportionate return, and the process of selection — studying form, assessing the draw, weighing up early pace — is engaging in a way that a casual win bet often is not.

The risk, naturally, is precision. You might identify the right two dogs but get the order wrong. In greyhound racing, where half a length or a bump at the third bend can swap positions, the straight forecast is a bet that punishes you for being nearly right. This is why many punters pair it with its more forgiving counterpart.

Reverse Forecast: Coverage at Double the Cost

A reverse forecast covers both possible finishing orders for your two selected dogs. If you back dog A and dog B in a reverse forecast, you win if A finishes first and B second, or if B finishes first and A second. It is two straight forecasts combined into one bet, and it costs exactly twice the unit stake.

The logic is defensive. You believe dogs A and B will fill the first two places, but you are not confident which will finish ahead of the other. Perhaps both have similar recent form. Perhaps the trap draw gives one an early-pace advantage that might not hold through the closing stages. Rather than guess the order and risk a losing bet on a correct pair, you cover both permutations.

The payout on a reverse forecast is the CSF dividend for whichever order actually occurs, minus the cost of the second, losing leg. If your two-pound reverse forecast costs four pounds total and the winning combination returns a CSF of 18.40, your payout is two pounds multiplied by 18.40, which equals 36.80, against a four-pound outlay. Your profit is 32.80. The losing leg — the order that did not happen — is simply a dead stake.

Reverse forecasts are most attractive when the CSF dividend is likely to be high enough that the return from the winning leg comfortably exceeds the doubled cost. If you are backing the two favourites in a race where the expected CSF might be only 5.00 or 6.00, the reverse forecast’s return may not be substantially better than a simple each-way bet on either dog, and the maths becomes marginal. When at least one of your two selections is at bigger odds, the reverse forecast’s coverage is better justified.

Practically, most bookmakers and tote services make reverse forecasts easy to place. You select two dogs and tick the reverse forecast option. The system calculates the cost — two units — and applies the dividend automatically once the result is confirmed. There is no additional complexity in execution; the only decision is whether the extra stake for order protection is warranted by the race in question.

Combination Forecast: Multiple Selections

A combination forecast extends the reverse forecast principle to three or more dogs. You select multiple runners, and the bet covers every possible first-and-second pairing among your selections. Each pairing is a separate straight forecast, and the total number of bets — and therefore the total cost — scales rapidly with the number of dogs included.

With three dogs, a combination forecast generates six bets: three possible first-place dogs multiplied by two possible second-place dogs for each. A one-pound combination forecast on three dogs costs six pounds. With four dogs, the number of bets jumps to twelve. With five, it reaches twenty. The formula is straightforward: the number of selections multiplied by one less than the number of selections gives the total number of straight forecast permutations.

Combination forecasts are useful when you have a strong opinion about a group of contenders but cannot narrow the race down to two. Perhaps three dogs all show compelling recent form, and the draw suggests any of them could lead into the first bend. A combination forecast on those three covers every possible outcome among them, removing the need to specify order or exact pairing.

The trade-off is cost. At six pounds per unit stake for three dogs, you need a CSF dividend of at least 6.00 to break even. At twelve pounds for four dogs, the dividend needs to hit 12.00 or more. These thresholds are achievable in races with open markets and genuine uncertainty, but they eliminate the profit from low-dividend outcomes. If the two shortest-priced dogs in your combination fill the top two places, the CSF might return only 5.00 or 6.00 — leaving you with a loss or bare break-even despite correctly predicting the finishers.

The discipline with combination forecasts is restraint. Including more dogs feels like better coverage, but each additional selection increases the cost disproportionately and demands a larger dividend to profit. Three-dog combinations are the standard for most experienced forecast punters. Four-dog combinations are reserved for genuinely open races where the form offers no clear separation. Going to five is rarely justified.

Forecasts Reward Specificity

The forecast market pays you for knowing more than the win market asks. A win bet rewards you for identifying the best dog. A forecast rewards you for identifying the best dog and the second-best dog — and, in the straight version, the order in which they run. That additional specificity carries additional risk, but it also carries additional return, and for punters who invest time in serious form analysis, it represents one of the most efficient ways to extract value from greyhound racing.

The analytical process behind a good forecast selection is more rigorous than a win selection. You cannot simply identify the most likely winner and stop. You need to assess the entire field, rank the contenders, and form a view on which dogs are most likely to fill the first two positions. This means weighing up more variables: not just which dog has the best form, but which dog is likely to run second. Early pace, trap draw, closing speed, and the probability of interference at the bends all feed into this assessment.

In practice, the best forecast opportunities arise in races where you have a strong view of the top two but where the market’s win prices do not fully reflect the second dog’s chance of placing. If you believe dog A will win and dog B will run second, and the CSF between them is likely to be generous because dog B is priced at 6/1 or longer, the straight forecast is a high-value bet. If you believe A and B will fill the places but are uncertain of the order, the reverse forecast doubles your cost but removes the position risk.

What forecasts do not reward is vagueness. Backing four or five dogs in a combination forecast because you cannot separate the field is not analysis — it is coverage, and coverage is expensive. The forecast market is designed to pay punters who can narrow their view. The tighter your assessment, the lower your cost and the higher your potential return relative to outlay. A three-pound straight forecast that returns fifty-four pounds is a better result than a twelve-pound combination forecast that returns thirty-six. The numbers are different, but the principle is the same: specificity is the edge.

Learn to read races deeply enough to form opinions on first and second, and forecasts become a natural extension of your betting. Stay at the surface — picking winners without considering the structure of the field — and the forecast market will charge you for that shallow approach. The bet type rewards the work you put in before the traps open.