Ever found yourself clutching a ticket while the balls fall, wondering whether one main number plus the Bonus Ball means a prize? That moment of uncertainty is common, because each UK lottery game treats extra balls differently.
This article explains what happens in Lotto, Thunderball and EuroMillions when you match one main number and an extra ball, with clear examples so you know where you stand.
Read on for the rules that matter and how to check your ticket properly.
How Do Prize Tiers Work In UK Lottery Draws?
Prize tiers are the named levels of winnings that correspond to different matches of main numbers and any extra numbers a game uses. Games vary: some draw a separate Bonus Ball, others use a Thunderball or Lucky Stars, and the number of main balls differs too. Generally, higher prize tiers require more main numbers, and extra balls can lift you into a higher tier when paired with a sufficient number of main matches.
Prizes fluctuate because they are influenced by factors such as ticket sales and the number of winners sharing a tier. That means the same tier can pay different amounts from one draw to the next. For precise payouts and the full breakdown for a given draw, consult the operator’s official results.
If you’re unsure how a particular game treats its extra ball, the next sections show the specific rules for Lotto, Thunderball and EuroMillions, so you can compare them directly.
Does 1 Number And Bonus Ball Win Anything In Lotto?
Lotto draws six main numbers and a separate Bonus Ball. The Bonus Ball boosts prizes only when it is combined with a sufficiently high count of main-number matches. Matching just one main number together with the Bonus Ball does not qualify for a prize in Lotto. In practice, the Bonus Ball is only relevant to the prize tier for five main numbers plus the Bonus Ball, which sits near the top of the non-jackpot tiers.
Prize amounts for that tier change with each draw, so check the official Lotto results to see the current value. This clarifies why a single main number plus the Bonus Ball will not result in a win for Lotto players.
Does 1 Number And Bonus Ball Win Anything In Thunderball?
Thunderball operates with five main numbers and a single Thunderball picked from a separate set. Unlike Lotto, Thunderball includes prize tiers that reward combinations of a small number of main matches when the Thunderball is also matched. For example, matching one main number together with the Thunderball does produce a small fixed prize, with higher payouts as more main numbers are matched alongside the Thunderball.
That structure makes Thunderball more likely to return a small prize for minimal matches than Lotto does, so if you spot a single main number plus the Thunderball on your ticket, it’s worth checking the prize table for that draw.
Does 1 Number Plus A Lucky Star Win Anything In EuroMillions?
EuroMillions uses five main numbers and two Lucky Stars. Some of the lower prize tiers are made up of combinations with few main-number matches but one or two Lucky Stars. Matching one main number and one Lucky Star is one of those low-tier winning combinations, so it can return a small prize.
Because EuroMillions spreads prizes across many tiers that incorporate Lucky Stars, small wins like this are part of the game’s wider prize structure. The exact payout varies by draw and by how many people win in that tier, so consult the EuroMillions prize table for the draw you’re checking.
How To Check If Your Ticket Wins With A Bonus Ball?
When you think you may have matched a Bonus Ball, Thunderball or Lucky Star, check your ticket against the official draw numbers for that specific game, since each game treats extra balls differently. Confirm which numbers are main numbers and which are the extra ones used for that draw, then compare the combination on your ticket with the prize table for that draw.
- Compare your chosen numbers with the official drawn main numbers and the extra ball (Bonus Ball/Thunderball/Lucky Stars).
- Verify which prize tier the combination corresponds to by consulting the draw’s prize breakdown.
- Use official sources to confirm results, such as the operator’s website or app, or ask a retailer to scan the ticket if you prefer in-person verification.
- Keep tickets safe until you’ve checked them, in case a small prize needs to be claimed.
Checking carefully reduces the chance of missing a legitimate win and ensures you claim any prize you might have.
Only play if you are 18 or over and set sensible limits for spending; if you ever need help with how much you stake, seek advice from recognised support services.
**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.