Odd and Even Numbers in Thunderball
The odd/even distribution across the last 20 Thunderball draws: 44% even, 56% odd; the most common split is 2/3 (8 of 20 draws). Data includes draw #3934 of 07.07.2026.
Balanced draws — with a difference of at most one number — made up 13 of 20 (65%); draws entirely even or entirely odd — 0 (0%).
The odd/even split of a draw is the parity breakdown of its numbers: the combination 7, 12, 19, 20 gives a 2/2 split. The cards below show the shares of even and odd numbers over the period, the chart tracks the split draw by draw, and the table lists the ratio of every single draw.
Field 1 Statistics
Field 2 Statistics
Per-Draw Table
| Date | Even (1) | Odd (1) | Even (2) | Odd (2) |
|---|---|---|---|---|
| 2 | 3 | 1 | 0 | |
| 2 | 3 | 1 | 0 | |
| 2 | 3 | 0 | 1 | |
| 1 | 4 | 0 | 1 | |
| 1 | 4 | 1 | 0 | |
| 3 | 2 | 1 | 0 | |
| 4 | 1 | 1 | 0 | |
| 3 | 2 | 0 | 1 | |
| 3 | 2 | 0 | 1 | |
| 3 | 2 | 1 | 0 | |
| 2 | 3 | 0 | 1 | |
| 2 | 3 | 1 | 0 | |
| 3 | 2 | 0 | 1 | |
| 1 | 4 | 1 | 0 | |
| 2 | 3 | 1 | 0 | |
| 4 | 1 | 1 | 0 | |
| 1 | 4 | 0 | 1 | |
| 1 | 4 | 1 | 0 | |
| 2 | 3 | 0 | 1 | |
| 2 | 3 | 1 | 0 |
Where to Next
Questions About Odd and Even Numbers
What odd/even split comes up most often in Thunderball?
Most often 2/3: that split landed in 8 of the last 20 draws. Over the whole period the shares are 44% even and 56% odd — close to an even balance. The split of every individual draw is listed row by row in the draw table.
Do draws made up entirely of even or entirely of odd numbers happen?
Yes, but rarely: 0 of the last 20 draws (0%). That is pure combinatorics — uniform combinations are simply scarce in the space of all possible ones, so they rarely come up.
Why do balanced combinations come up more often?
Not because the machine "likes" balance: any specific combination has the same odds. There are simply far more combinations with a 3/2-style split than uniform ones, so as a group they land more often — over the current period 65% of draws were balanced.
How do I use odd/even when picking numbers?
Check the split of your combination: uniform layouts show up in isolated draws while 2/3 lands constantly. The odd/even generator builds combinations with a chosen split automatically. Parity does not change your odds of winning — it is a way to avoid building a plainly atypical ticket.