A lucky 15 consists of 15 bets based on four selections. The combination of bets is: 4 singles, 6 doubles, 4 trebles, and 1 four-fold. A unique feature of lucky 15 bets is that if one selection wins a consolation return is paid to treble the odds, and if all four win there is a bonus added to winnings. A Lucky 15 bet is essentially like a yankee but with the additional singles bets added into the equation. The bet involves spreading your stake over a number of bets which could be perceived to be a negative, but the plus side of that is that you have more combinations of bet working for you.