How to Read Live Tennis Odds: Match Odds, Sets and In-Play Swings
Tennis match odds have two outcomes: player A wins or player B wins. There is no draw. Each player has a decimal price, such as 1.60, which shows the total return per unit staked if a back bet wins. Divide 1 by the price for the implied chance: 1.60 is 62.5%. Prices move sharply on breaks of serve and set wins.
Key facts: tennis odds on CricPlus (as of October 2026)
- Tennis Match Odds is a two-way market: one of the two players must win. There is no draw.
- Odds are decimal prices in exchange style, with a Back price (for the player) and a Lay price (against the player).
- Prices update live and can be suspended at any moment.
- Under CricPlus rules, if a player retires or is disqualified before the first set is completed, all Match Odds bets on that match are void.
- Each market shows its own minimum and maximum stake and the amount available at each price.
How does the tennis match odds market work?
Match Odds asks one question: who wins the match? Because a tennis match can't end level, the market has only two outcomes, one for each player. If you back the player who wins, your bet wins. If you back the other one, it loses.
On the CricPlus tennis odds page, open a match to see the full market. Each player shows a Back price and a Lay price, with a smaller figure beneath each one showing the amount available to be matched at that price.
What do decimal tennis odds mean?
A decimal price is the total return for each unit staked, including your stake. Back a player at 2.40 with a stake of 10 and, if they win, you get 24 back: 14 profit plus your 10 stake. If they lose, you lose the 10.
- Return = stake × price
- Profit = stake × (price − 1)
To turn a price into the market's implied chance, divide 1 by the price and multiply by 100.
| Decimal price | Implied probability | Profit on a 10 back stake |
|---|---|---|
| 1.20 | 83.3% | 2.00 |
| 1.50 | 66.7% | 5.00 |
| 1.80 | 55.6% | 8.00 |
| 2.00 | 50.0% | 10.00 |
| 2.50 | 40.0% | 15.00 |
| 4.00 | 25.0% | 30.00 |
In a two-way market the two implied figures should add up to a little over 100%. For example, 1.50 and 2.70 give 66.7% + 37.0% = 103.7%. The extra few percent is the market's margin. The closer the total is to 100%, the tighter the prices.
Why do live tennis odds swing so much?
Tennis is scored in points, games and sets, and the server usually has the advantage in a game. So the market expects each player to win most of their own service games. What moves prices most is when that expectation breaks.
| Event | What usually happens to the prices |
|---|---|
| A player holds serve | Small move, because a hold is expected |
| Break point against the server | The server's price drifts while it's played |
| A break of serve | A clear move towards the player who broke |
| A set is won | One of the biggest moves in the match |
| Injury, medical timeout or retirement concerns | Prices can move sharply, and the market may be suspended |
Illustrative example. A favourite starts at 1.40 (71.4%). They lose the first set, and their price drifts to around 2.20 (45.5%). They then break early in the second set and the price shortens again. These figures are examples only. Real prices depend on the players, the surface, the score and the format.
Format matters too. In a best-of-three-sets match, losing the first set leaves a player one set from defeat. In a best-of-five match there is more time to recover, so a lost set usually moves the price less.
Live prices change quickly, and the market can be suspended between moments of play. CricPlus rules also warn that scores and other live data come from third-party feeds that may be delayed or inaccurate, and other customers may see data sooner than you do. Treat the on-screen score as a guide.
What is the difference between backing and laying a tennis player?
A back bet is for a player: you win if they win the match. A lay bet is against a player: you win if they don't win, which in a two-way market means the opponent wins.
| Back | Lay | |
|---|---|---|
| You are betting that… | the player wins | the player does not win |
| If you are right | you win stake × (price − 1) | you win the backer's stake |
| If you are wrong | you lose your stake | you pay the liability |
| Maximum loss | your stake | stake × (price − 1) |
How do I work out the liability on a tennis lay bet?
Liability is what you pay if the player you laid goes on to win.
Liability = lay stake × (price − 1)
Worked example. You lay Player A at 1.80 with a stake of 100.
- If Player A loses, you win 100.
- If Player A wins, you pay 100 × (1.80 − 1) = 80. That 80 is your liability.
Now say Player A loses the first set and drifts to 4.00. Laying them at 4.00 with a stake of 50 means a possible win of 50 but a liability of 50 × 3 = 150. Comebacks happen in tennis, which is exactly why long prices carry big liabilities. Check the liability figure before you confirm any lay bet.
What happens to tennis bets if a player retires?
CricPlus states specific rules for some tennis situations. As of October 2026, the rules say:
- Tennis Match Odds: if the first set has not been completed at the time of a retirement or disqualification, all bets on that match are void.
- Tennis advance fancy markets: if the second set is not completed, all bets on that market are void. If a player retires after the second set is completed, the market is settled as three sets.
- Virtual Tennis: matches have three sets of three games each. If streaming stops, a technical issue occurs or there is technical interference, the match is abandoned.
The rules don't set out a separate clause for every case, such as walkovers or retirements later in a match. For anything not listed above, settlement depends on that market's own rules, so read the Match and Bookmaker sections of the CricPlus rules before you bet. Queries about a result or rate must be raised within 7 days of the event.
How do I read tennis odds sensibly?
No method guarantees a profit, and tennis can turn on a handful of points. Before any bet:
- Convert the price to an implied probability and decide whether you agree with it.
- For a lay bet, check the liability, not only the stake.
- Check the minimum and maximum stake and the amount available.
- Set your budget for the session in advance and stop when it's used.
A good way to practise is to open a live match and work out the implied probability of each price without placing a bet. To follow live prices on the backup domain, sign in on CricPlus.bz with your usual CricPlus login. Questions about a settled market can go to official CricPlus Support on WhatsApp.
Frequently asked questions
Can a tennis match end in a draw?
No. Tennis Match Odds is a two-way market, so one of the two players must win. There is no draw option.
What does 1.50 mean in tennis odds?
A decimal price of 1.50 returns 1.50 for every 1 staked if a back bet wins, so a stake of 10 returns 15, including 5 profit. Its implied probability is 66.7%.
Why did the odds change after a break of serve?
Servers usually win their own service games, so a break changes the expected outcome of the match. The price of the player who broke usually shortens, and the opponent's price drifts.
What happens to my bet if a tennis player retires?
Under CricPlus rules, if the first set has not been completed when a player retires or is disqualified, all Match Odds bets on that match are void. For other situations, settlement depends on the market's rules.
What is the liability on a tennis lay bet?
Liability is lay stake × (price − 1). Laying a player at 1.80 with a stake of 100 gives a liability of 80, which you pay if that player wins.
Why can't I place a bet on a live tennis match?
The market is probably suspended, which can happen at any moment during live play. Also check that your stake is within the market's minimum and maximum stake.
18+ only. Play responsibly. Betting involves risk of loss. Set deposit and time limits and never bet money you can't afford to lose. Free, confidential help: GamCare (gamcare.org.uk), Gambling Therapy (gamblingtherapy.org), GambleAware (gambleaware.org). Check the laws where you live.