HiBetfair rules state that bets are made on trap numbers. If you look at a Greyhound Win Market, you will see the trap numbers correspond with the selection's index.So trap 4 is:selection's index is equal to 4etc.
Betfair rules state that bets are made on trap numbers. If you look at a Greyhound Win Market, you will see the trap numbers correspond with the selection's index.