Singapore TOTO Prize Groups Explained新加坡多多奖组详解
From the Group 1 jackpot down to Group 7 — how matching rules work, and where the Additional Number fits in.
What Are Prize Groups?
Every TOTO draw sorts winning entries into prize groups, numbered Group 1 through Group 7. Each group represents a different matching outcome — how many of the 6 Winning Numbers an entry matched, and in some groups, whether it also matched the Additional Number. An entry falls into exactly one group per draw, based on the best match it achieves.
Group 1: The Jackpot
Group 1 is the top prize: it requires matching all 6 Winning Numbers. It is shared equally among however many entries achieve that match in a given draw. When no entry matches all 6, the Group 1 pool does not simply disappear — the official rules determine what happens to it next (see the Cascade Draw section below).
Group 2 to Group 7
The remaining groups cover partial matches, generally requiring fewer of the 6 Winning Numbers, with the Additional Number used in some groups to distinguish between similar outcomes (for example, separating "5 Winning Numbers" from "5 Winning Numbers plus the Additional Number"). Each group has a different prize pool and, typically, a much larger number of winning entries than Group 1. The exact number-matching rule for every group is published in Singapore Pools’ official TOTO Game Rules, which this site links to from its Guide page.
Where Do Winning Numbers and the Additional Number Fit In?
The 6 Winning Numbers alone determine most of the prize groups. The Additional Number’s role is narrower: it only matters for the specific groups whose rules explicitly include it, where it acts as a tiebreaker-style condition on top of a partial match of the 6 Winning Numbers. It is never used to determine Group 1 (the jackpot), and it is not a number you select yourself — see What Is the Additional Number in Singapore TOTO? for more on that distinction.
What Happens When Nobody Wins Group 1?
If a draw passes with no Group 1 winner, the jackpot pool typically carries forward to the next draw, which is why estimated jackpots can grow across consecutive draws. Singapore TOTO also has a specific rule for a long "no Group 1 winner" streak: after the 4th consecutive draw without a Group 1 winner, a Cascade Draw is triggered, and the accumulated Group 1 pool is shared with Group 2 winners instead of carrying forward again. This site labels any draw it identifies this way as a calculated Cascade Draw, since it is derived from the official Group 1 winner counts rather than published as a separate real-time feed by Singapore Pools.
Checking Prize Group Results
The full Group 1–7 breakdown for any draw — prize per share and number of winners in each group — is available on this site’s Results page. See How to Read Singapore TOTO Results for a walk-through of that table.
从第1组头奖到第7组，各奖组的匹配规则是怎样的？额外号码又在其中扮演什么角色？
什么是奖组？
每一期多多开奖都会将中奖投注划分为不同的奖组，从第1组到第7组。每个奖组代表一种不同的匹配结果——投注匹配了多少个开奖号码，而在部分奖组中，还要看是否同时匹配了额外号码。每一注投注在每期开奖中只会归入其能达到的最佳匹配所对应的一个奖组。
第1组：头奖
第1组是最高奖金等级，需要匹配全部6个开奖号码。若某期有多注投注同时达到该匹配条件，头奖金额将由这些投注平分。若该期没有任何投注匹配全部6个号码，第1组奖金池并不会就此消失——官方规则会决定该笔奖金接下来的去向（详见下文「无人中头奖时会怎样？」）。
第2组至第7组
其余奖组对应的是部分匹配的情况，通常需要匹配的开奖号码数量少于6个，部分奖组还会用额外号码来区分相近的匹配结果（例如，区分「匹配5个开奖号码」与「匹配5个开奖号码并同时匹配额外号码」这两种不同情况）。每个奖组的奖金池不同，中奖注数通常也远多于第1组。各奖组具体的号码匹配规则，均公布在新加坡博彩公司官方的《多多游戏规则》中，本站指南页面附有相关链接。
开奖号码与额外号码分别起什么作用？
6个开奖号码本身就决定了大多数奖组的归属。额外号码的作用范围更小：只有在规则中明确用到它的特定奖组里才会用到，作为在已部分匹配开奖号码基础上的附加判定条件。额外号码从不用于判定第1组（头奖），它也不是由你自己选择的号码——关于这一区别，可参阅《什么是新加坡多多的额外号码？》。
无人中头奖时会怎样？
若某期开奖无人中第1组头奖，奖金池通常会滚存至下一期，这也是预计头奖金额会在连续几期之间不断增长的原因。新加坡多多针对「长期无人中第1组头奖」的情况也设有专门规则：若连续4期都无人中第1组头奖，将触发「Cascade Draw」，届时累积的第1组奖金池将与第2组得主分享，而不再继续滚存。本站将符合这一判定条件的开奖标注为「推算得出的 Cascade Draw」，因为这是本站根据官方公布的第1组中奖数据推算而来，并非新加坡博彩公司以独立即时数据形式公布的官方标签。
如何查看各奖组的结果？
任意一期开奖完整的第1组至第7组明细——包括每份奖金金额及各组中奖注数——均可在本站开奖结果页面查看。可参阅《如何读懂新加坡多多开奖结果》，了解该奖金表各字段的含义。