In Australia you can bet on a UFC fight online until it starts, in decimal odds, with a bookmaker licensed in an Australian state or territory. You back who wins (head to head), how they win (KO/TKO, submission or decision), when it ends (round betting) or whether the judges decide it (go the distance). Each market settles on the official result under the bookmaker's terms, like the markets in sports betting explained.
UFC bouts are fought under the Unified Rules of Mixed Martial Arts, which the Association of Boxing Commissions and Combative Sports publishes: five-minute rounds with a minute's rest, and no bout longer than five rounds (rule 1). On a UFC card, title fights and main events are usually set for five rounds and other bouts for three. A Saturday-night card in the United States runs on Sunday in Australia: 7 pm on a Saturday in mid-October in Las Vegas is 1 pm Sunday in Sydney and noon in Brisbane.
UFC head to head bets and what a draw pays
A head to head is the simplest fight bet: you pick the winner. With illustrative prices of $1.55 for Fighter A and $2.45 for Fighter B:
- Book: 1 / 1.55 + 1 / 2.45 = 0.64516 + 0.40816 = 1.05332, or 105.33%.
- Fighter A without the margin: 0.64516 / 1.05332 = 0.6125, a fair price of 1 / 0.6125 = $1.63.
- Fighter B without the margin: 0.40816 / 1.05332 = 0.3875, a fair price of 1 / 0.3875 = $2.58.
A fight can also end level. The Unified Rules allow unanimous, majority and split draws on the scorecards, plus a technical draw after some injuries from intentional fouls. When a head to head market has no price for the draw, the bookmaker's draw rule decides what you get back:
| How a draw is settled | $50 on B at $2.45 returns | $50 on A at $1.55 returns |
|---|---|---|
| Refund: the bet is void | $50.00 | $50.00 |
| Dead heat: full return / 2 | $122.50 / 2 = $61.25 | $77.50 / 2 = $38.75 |
| Three-way market with a draw price | $0.00 | $0.00 |
The NSW Bookmaker Declared Betting Events Betting Rules (the NSW rule book) are made under NSW law for bookmakers licensed in NSW and authorised to take sports bets. The dead heat row is their method where no draw price was offered (clause 5.1.8); where the draw was priced, every other bet loses (5.1.7). A dead heat pays more than the stake on a fighter priced above $2.00 and less on one below it, and a draw no bet market refunds the draw by design.
Method of victory betting
A method of victory bet backs a fighter and the way they win. The Unified Rules define the results:
- KO: the referee stops the fight because strikes have left a fighter unable to defend themselves.
- TKO: a referee stoppage for strikes, a cut, a corner stopping the fight or a fighter not answering the bell, or a medical stoppage by the ringside doctor.
- Submission: a tap out, a verbal tap out, or a technical submission when a hold leaves a fighter unconscious or with a broken or dislocated bone or joint.
- Decision: unanimous, split or majority on the scorecards, or a technical decision after an accidental foul.
A method market prices the draw as well. With illustrative prices for the same fight:
| Selection | Price | Implied chance |
|---|---|---|
| Fighter A by KO/TKO | $3.50 | 28.57% |
| Fighter A by submission | $7.50 | 13.33% |
| Fighter A by decision | $3.50 | 28.57% |
| Fighter B by KO/TKO | $6.00 | 16.67% |
| Fighter B by submission | $15.00 | 6.67% |
| Fighter B by decision | $5.25 | 19.05% |
| Draw | $51.00 | 1.96% |
The seven add up to 28.57 + 13.33 + 28.57 + 16.67 + 6.67 + 19.05 + 1.96 = 114.82%, against 105.33% for the head to head on the same fight. Fighter A's three methods alone total 1 / 3.50 + 1 / 7.50 + 1 / 3.50 = 70.48%, where A's head to head price implies 64.52%. A $20 bet on Fighter A by KO/TKO returns 20 x 3.50 = $70 if it lands.
The edge cases sit in the terms. The Unified Rules list a technical decision among decisions, but a disqualification fits none of the usual selections, so bookmakers settle it their own way: as a KO/TKO, as its own result, or by voiding method bets. KO vs TKO covers the difference between the two stoppages.
Round betting and over or under rounds
Round betting backs the round a fight ends in, such as Fighter A in round 2, or a group of rounds, with a win on the scorecards as a separate selection. Over or under markets ask how long the fight lasts. Because a round is five minutes, a half round is 2 minutes 30 seconds:
| Line | Total fight time | Over wins if the fight passes |
|---|---|---|
| 0.5 rounds | 2:30 | 2:30 of round 1 |
| 1.5 rounds | 5:00 + 2:30 = 7:30 | 2:30 of round 2 |
| 2.5 rounds | 12:30 | 2:30 of round 3 |
| 3.5 rounds | 17:30 | 2:30 of round 4 |
| 4.5 rounds | 22:30 | 2:30 of round 5 |
Example: Illustrative prices. Over 1.5 rounds is $1.70 and under is $2.10, a book of 1 / 1.70 + 1 / 2.10 = 0.5882 + 0.4762 = 106.44%. A finish at 1:58 of round 2 settles under; one at 3:12 of round 2 settles over, and so does a fight that goes the distance.
A fighter who does not come out for the next round loses by TKO under the Unified Rules. The NSW rule book's boxing section treats such a bout as ending in the previous round (5.2.1.4); check how your bookmaker's MMA rules time it before a round bet depends on it.
Will the fight go the distance
Go the distance asks whether the fight lasts every scheduled round and goes to the judges. Yes wins on a decision or a draw; no wins on any finish, however late. With illustrative prices of $2.05 for yes and $1.75 for no, the book is 1 / 2.05 + 1 / 1.75 = 0.4878 + 0.5714 = 105.92%.
Two cases are worth reading the terms for. A technical decision is settled on the scorecards, but the fight did not complete its scheduled rounds. And if the scheduled number of rounds changes before the fight, for example a five-round bout cut to three, bets that depend on the rounds can be voided.
How judges score a UFC fight
Three judges score every round on the 10-point must system: the round winner gets 10 points and the loser 9 or fewer. A rare even round is 10-10, a large margin 10-8 and complete domination 10-7 (Unified Rules, scoring criteria). After three rounds, a set of cards might read:
| Judge | Fighter A | Fighter B | Scores the fight for |
|---|---|---|---|
| Judge 1 | 29 | 28 | A |
| Judge 2 | 28 | 29 | B |
| Judge 3 | 29 | 28 | A |
That is a split decision for Fighter A. Had Judge 2 scored 28-28, it would be a majority decision; all three for A is unanimous. A majority draw has two judges scoring a draw, and a split draw comes from three different cards adding up to a draw. A "by decision" bet on Fighter A wins on any of the three decision types unless the market splits them.
Cancelled fights, late replacements and no contests
When a bout is called off before it starts, bets on it are normally refunded. When a replacement steps in, the matchup you backed no longer exists, so bets on it are commonly void. An accidental foul that stops a bout early can leave a no contest, with no winner to pay. Cancelled UFC fight bets works through each rule type, including missed weight and multis.
How to bet on UFC in Australia
- Check the provider's trading name on ACMA's register of licensed wagering providers.
- Check the card: how many rounds each bout is scheduled for, and whether it is a title fight.
- Read the MMA rules for draws, disqualifications, technical decisions and cancelled fights.
- Shop the price: at an illustrative $3.80 instead of $3.50, the same $20 KO/TKO bet returns $76 instead of $70.
- Place it before the opening bell. Online, Australian providers can only take a bet on a sporting event before it begins (Interactive Gambling Act 2001, s 10B and s 8A(3)), and in-play betting in Australia explains why.
| Mistake | What it can cost (illustrative) |
|---|---|
| Expecting a refund on a draw in a two-way market | Under a dead heat rule, $50 on Fighter A at $1.55 returns $38.75, an $11.25 loss |
| Backing by decision when you mean a win | $20 on Fighter A by decision at $3.50 loses if A wins by KO/TKO or submission |
| Treating go the distance as a bet on a close fight | $20 on yes at $2.05 is lost if a close three-round fight is stopped in round 3 |
Leave method and round markets alone when you cannot find how your bookmaker settles a disqualification or a technical decision. The head to head is the simpler alternative: its book in the illustrative fight is 105.33%, against 114.82% for the method market.
MMA betting on other promotions works the same way, but check each bout's rule set and scheduled rounds, because they are set by the promotion and the commission overseeing the event. Boxing markets look similar and run on boxing's own scoring: see boxing betting.
The fair prices worked out for Fighter A and Fighter B are the idea behind the EV overlays on B337's Terminal, which compare each price with an estimated fair price. For sport, that fair price comes from a global market reference with the margin removed. It is an estimate, not a forecast, and a bet priced above it can still lose. The Terminal shows prices from 40+ bookmakers across racing and sports, and not every bookmaker prices every fight, so check what it carries for a given card. A free account opens a limited view of the Terminal with live odds, without the EV overlays.
Risk: Betting involves risk. Fights turn on a single strike, a price can move before your bet is accepted, and there is no guarantee of profit. See responsible gambling for limits and support.