Union Jack Trebles Betting Tool
Union Jack Trebles: 9 selections on a 3x3 grid with 8 trebles across the lines.
How to Use This Calculator
- Begin by specifying your unit stake
- Supply the odds for all 9 selections, which are laid out across a 3×3 grid
- Mark the outcome (won/lost/void) for each of the selections
- Review your total return, presented with a breakdown line by line
Formula
9 selections in a 3×3 grid:
1 2 3
4 5 6
7 8 9
8 treble bets along:
- 3 rows: (1,2,3), (4,5,6), (7,8,9)
- 3 columns: (1,4,7), (2,5,8), (3,6,9)
- 2 diagonals: (1,5,9), (3,5,7)
Selection 5 (center) appears in 4 lines. Corner selections appear in 3 lines. Edge selections appear in 2 lines.
Frequently Asked Questions
How is a Union Jack Trebles structured?
A Union Jack Trebles bet arranges 9 selections within a 3×3 grid and forms 8 treble bets running along every row, column and diagonal — echoing the pattern found on the Union Jack flag.
What is the cost of a Union Jack Trebles bet?
The cost is 8 × your unit stake. With a unit of $1, that brings the total outlay to $8.
Which grid position carries the most weight?
The center position (5) features in 4 of the 8 lines, making it the most influential — reserve it for your strongest pick. Corner positions appear in 3 lines, while the edges appear in 2.
How many selections must come in?
All 3 selections in at least one line need to win. The smallest winning outcome is therefore 3 correct selections that together complete a row, a column or a diagonal.