Return On 100 - As of 2019-10-21 20:28:01, if a Sportbet Australia customer were to wager €100 on 9 and 0 they would win the highest return of €700 if this wager option is the winner. The second highest return on €100 is €600 if "8 and 1" is bet and becomes the winner. Third highest return on €100 comes in at €450 for wagering "7 and 2" should this option turn out to be the winner.