What is a Union Jack Bet?
A Union Jack bet is named after the pattern made on the betting slip. There are 9 selections in a 3×3 grid. A winning bet involves having a patent along any of the straight lines. Three horizontal, three vertical and two diagonals. In total there are 8 patents.
| 1 | 2 | 3 |
| 4 | 5 | 6 |
| 7 | 8 | 9 |
The 56 winning combinations are:
24 singles: 1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 4, 7, 2, 5, 8, 3, 6, 9, 1, 5, 9, 3, 5, 7
24 doubles: 1-2, 1-3, 2-3, 4-5, 4-6, 5-6, 7-8, 7-9, 8-9, 1-4, 1-7, 4-7, 2-5, 2-8, 5-8, 3-6, 3-9, 6-9, 1-5, 1-9, 5-9, 3-5, 3-7, 5-7
8 trebles: 1-2-3, 4-5-6, 7-8-9, 1-4-7, 2-5-8, 3-6-9, 1-5-9, 3-5-7
Union Jack Patent Bet Calculator
