Independent results service — not the National Lottery. Always check your ticket with the operator.
Source: National Lottery XML; verified against National Lottery draw-details page — draw #3,974 — updated 8.35pm Tue 15 Sep 2026How we verify
Results are published for information only and are not the official record. Under the National Lottery Rules, only the results recorded by the independent draw witness and Allwyn's computer system are valid for prize purposes — not this site, newspapers, or even the operator's own website or app. Always check your ticket with the operator or a retailer before discarding it.
What were the Thunderball numbers on Tuesday 15 September 2026?
The winning Thunderball numbers on Tuesday 15 September 2026 (draw 3,974) were 5, 12, 25, 29 and 39, with Thunderball 4. Nobody won the top prize.
In total, 78,050 prizes were won across all prize tiers.
Source: National Lottery XML; verified against National Lottery draw-details page · updated
Prize breakdown
Thunderball prize breakdown, Main draw — Tue 15 Sep 2026
Match
Winners
Prize per winner
Match 5 + Thunderball
0
£500,000
Match 5
1
£5,000
Match 4 + Thunderball
11
£250
Match 4
268
£100
Match 3 + Thunderball
617
£20
Match 3
8,883
£10
Match 2 + Thunderball
6,824
£10
Match 1 + Thunderball
27,465
£5
Match Thunderball only
33,981
£3
Source: National Lottery XML; verified against National Lottery draw-details page — draw #3,974 — updated 8.35pm Tue 15 Sep 2026How we verify
Results are published for information only and are not the official record. Under the National Lottery Rules, only the results recorded by the independent draw witness and Allwyn's computer system are valid for prize purposes — not this site, newspapers, or even the operator's own website or app. Always check your ticket with the operator or a retailer before discarding it.
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