When Zac Spain isn't riding he's pursuing his other passion - darts - and he is preparing for a dream exhibition match against a reigning world champion.

Check out our tips and best bets for Saturday's racing around Australia, including the action at Flemington, Randwick, Ipswich, Morphettville and Pinjarra Park.

A filly owned by John Singleton and some rugby league royalty will be out to showcase her spring carnival aspirations, as Gai Waterhouse bids to again win the race named after her at Ipswich on ...