A round robin approach three picks in three (specific) races, in 3 doubles, 1 treble and six unmarried stakes approximately bets. So, sure you may get something again, however it depends on the odds of the winning horse if you may get back more than you had staked … — single stakes approximately bets additionally confuse some – a unmarried stakes about guess has a double stake so a £10 unmarried stakes approximately bet fees £20. £10 pass on choice 1, if that wins the earnings is saved and the £10 stake is reinvested in selection 2. You also have £10 occurring the alternative way, 1st on choice 2 with any profit kept and the £10 stake being reinvested on choice 1. One winner works out worse than £10 singles however higher than a £20 double. Two winners works out better than £10 singles however worse than a £20 double.