Joker’s Grin stifles betting with betting agencies for the Hall Mark Stakes (1200m) this Saturday at Randwick.
The former WA sprinter makes his Eastern debut and the market says he’ll resume a winner, sitting at $2.90.
Private Eye is at $5 on the second line of betting, with Mazu at $5. King’s Secret is at $8 and is being kept safe with top wagering sites.


























