Many people in the UK play Thunderball, but questions often come up about what prizes are available, especially for matching only two numbers. It is a common point of confusion for both new and regular players.
This article explains exactly what happens if a ticket matches two numbers, how the Thunderball number affects the outcome, and how the prize tiers work. You will also find practical guidance on checking results, claiming smaller prizes, and a quick look at common myths.
Read on to learn more.

In Thunderball, matching two main numbers on their own does not win a prize. That rule holds even if those two numbers are the only matches on the ticket.
A payout becomes possible at this level in one of two ways: either by matching at least one main number plus the Thunderball, or by matching three main numbers without the Thunderball. Those thresholds are set out in the official prize structure and apply to every draw.
So where does the Thunderball itself fit in?
Yes. If a ticket has exactly two main numbers, it needs the Thunderball as well to qualify for a prize. Two main numbers without the Thunderball do not pay. Two main numbers with the Thunderball qualify for a fixed payout in one of the lower tiers.
This requirement is part of the wider Thunderball framework rather than a special case, which is why it helps to understand how the prize tiers are put together.
Thunderball uses fixed prize tiers. The highest tier is for matching all five main numbers plus the Thunderball, and there are set prizes for matching fewer numbers too. Lower tiers include outcomes where the Thunderball is matched with a smaller number of main numbers, and even the Thunderball on its own can return a small prize.
Because the payouts are fixed rather than shared, the amount for each winning combination stays the same regardless of how many people win in a draw. The official prize table lists each match combination and its corresponding payout, and it is the best place to check the exact figures.
Once the tiers make sense, the next step is making sure a ticket is checked correctly.
The easiest way to confirm a result is to compare your ticket with the official draw numbers published on the National Lottery website, app, or at participating retailers. Look at the five main numbers first to see whether two appear on your ticket, then confirm whether your Thunderball number is also the same as the one drawn. That combination determines the tier.
Many players prefer using the official online checker or the app, which reads the numbers and shows whether the ticket sits in a paying tier. Retailers can also scan physical tickets and confirm the outcome at the till.
For tickets bought in-store, smaller wins can usually be paid out at participating retailers, subject to the retailer’s payout limits. Staff can scan the ticket and confirm both the result and whether they can settle it on the spot.
For tickets bought online, eligible prizes are normally credited to the player’s National Lottery account automatically, with an email or account message confirming the payment. Larger prizes follow set procedures that can include additional verification, a claim form, or an appointment at a designated centre. Keep any physical ticket safe and be mindful of claim deadlines, as all prizes are subject to validation.
Before we finish, it is worth clearing up a few common myths that often cause confusion.
A regular misunderstanding is that any two matching numbers on Thunderball are enough for a payout. They are not. Two main numbers on their own are below the minimum threshold. The Thunderball is the difference-maker at this level.
Another misconception is that two main numbers without the Thunderball pay the same as two main numbers with it. The prize table makes a clear distinction between these outcomes. More broadly, not every lottery uses the same rules, so it is always sensible to check Thunderball’s specific prize structure on the official site.
If gambling starts to affect your well-being or your finances, support is available. Independent organisations such as GamCare and GambleAware offer free, confidential help.
Put simply, two main numbers on their own do not win on Thunderball, but two main numbers plus the Thunderball do.
*All values (Bet Levels, Maximum Wins, etc.) mentioned in relation to this game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.
**The information provided in this blog is intended for educational purposes and should not be construed as betting advice or a guarantee of success. Always gamble responsibly.